Šaponjić, Zoran

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Authority KeyName Variants
orcid::0000-0001-7848-6715
  • Šaponjić, Zoran (129)
Projects
Size-, shape- and structure- dependent properties of nanoparticles and nanocomposites Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion
Sinteza i karakterizacija nanočestica i nanokompozita Mechanistic studies of the reactions of transition metal ion complexes with biologically relevant molecules
Funkcionalizacija tekstilnih materijala primenom nanotehnologija Electroconducting and redox-active polymers and oligomers: synthesis, structure, properties and applications
Photonics of micro and nano structured materials ARO
COST Action [MP1106] DoE
Effects of laser radiation and plasma on novel materials in their synthesis, modification, and analysis The development of efficient chemical-engineering processes based on the transport phenomena research and process intensification principles
Chemical and structural designing of nanomaterials for application in medicine and tissue engineering Development of Methods of Monitoring and Removal of Biologically Actives Substances Aimed at Improving the Quality of the Environment
Synthesis and characterization of novel functional polymers and polymeric nanocomposites Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča)
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200051 (Institute of General and Physical Chemistry, Belgrade) Nanostructured multifunctional materials and nanocomposites
MPNS COST Action [MP1106] Spanish Ministry of Science and Innovation [CTQ2008-06892-C03-01]
172011, OI 172056 and III 45010. This article is part of the Topical Collection on Focus on Optics and Bio-photonics, Photonica 2017. Guest Edited 7673808]
AFOSR ANCSI [PN1647/2016]
ANL Center for Nanoscale Materials User Facility Authors acknowledge financial support of the Provincial Secretariat for Science and Technological Development of Vojvodina, Republic of Serbia (Project No. 114-451-1504/2014-03 ) and of the Ministry of Education, Science and Technological Development of t
bilateral German-Serbian project - German Academic Exchange Office (Deutscher Akademischer Austauschdienst, DAAD) CNCS-UEFISCDI [PN-PN-II-ID-PCE-2011-3-0922]
COST Action [CM 1101] COST Action "Colloidal Aspects of Nanoscience for Innovative Processes and Materials" [CM1101]

Author's Bibliography

Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric

Milošević, Milica; Radoicić, Marija; Ohara, Satoshi; Abe, Hiroya; Spasojević, Jelena; Mančić, Lidija T.; Šaponjić, Zoran

(2023)

TY  - JOUR
AU  - Milošević, Milica
AU  - Radoicić, Marija
AU  - Ohara, Satoshi
AU  - Abe, Hiroya
AU  - Spasojević, Jelena
AU  - Mančić, Lidija T.
AU  - Šaponjić, Zoran
PY  - 2023
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/992
AB  - Novel cotton-based TiO2/Ag/TiO2 nanocomposites for wastewater treatment were developed by fine chemical synthesis path with the goal of coping with wastewater issues and environmental remediation. The photocatalytic performances of nanocomposites were tested during photodegradation processes of RB, AO7 and MR under simulated solar light. Double- and single-loaded nanocomposites were synthesized by a simple bottom-up approach implying in situ photoreduction of Ag+ ions on the surface of TiO2 NPs previously deposited on cotton fibers from colloids. The spherical-like colloidal TiO2 NPs (4.5 nm) and TiO2/Ag NPs (8 nm) and the formation of uniform TiO2/Ag and TiO2/Ag/TiO2 nano-coatings on cotton fibers were examined by TEM and FESEM. The reduction of Ag+ ions on TiO2 surface was undoubtedly proven by the appearance of SPR band of Ag NPs in UV/Vis spectra. Raman spectroscopy clearly confirmed the presence of anatase TiO2 in nanocomposites. Quantitative determination of TiO2 and Ag in nanocomposites was accomplished using EDX and ICP-OES. The cotton-based TiO2/Ag/TiO2 nanocomposite showed the highest photocatalytic efficiency (> 90%) and maintained its removal efficiency after three reuse cycles, indicated its exceptional photochemical ability. The initial idea of improved photocatalytic performances of a TiO2 NPs double-layer with immobilized Ag NPs was justified as the TiO2/Ag/TiO2 processed sample contributed additional binding sites for dye molecules. Considering that the photocatalytic activity of the cotton-based TiO2 and TiO2/Ag samples was practically imperceptible, it can be assumed that the synthesized Ag NPs act predominantly as electron traps in the double-loaded synthesized system.
T2  - Cellulose
T1  - Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric
EP  - 4771
IS  - 7
SP  - 4749
VL  - 30
DO  - 10.1007/s10570-023-05165-0
UR  - conv_1098
ER  - 
@article{
author = "Milošević, Milica and Radoicić, Marija and Ohara, Satoshi and Abe, Hiroya and Spasojević, Jelena and Mančić, Lidija T. and Šaponjić, Zoran",
year = "2023",
abstract = "Novel cotton-based TiO2/Ag/TiO2 nanocomposites for wastewater treatment were developed by fine chemical synthesis path with the goal of coping with wastewater issues and environmental remediation. The photocatalytic performances of nanocomposites were tested during photodegradation processes of RB, AO7 and MR under simulated solar light. Double- and single-loaded nanocomposites were synthesized by a simple bottom-up approach implying in situ photoreduction of Ag+ ions on the surface of TiO2 NPs previously deposited on cotton fibers from colloids. The spherical-like colloidal TiO2 NPs (4.5 nm) and TiO2/Ag NPs (8 nm) and the formation of uniform TiO2/Ag and TiO2/Ag/TiO2 nano-coatings on cotton fibers were examined by TEM and FESEM. The reduction of Ag+ ions on TiO2 surface was undoubtedly proven by the appearance of SPR band of Ag NPs in UV/Vis spectra. Raman spectroscopy clearly confirmed the presence of anatase TiO2 in nanocomposites. Quantitative determination of TiO2 and Ag in nanocomposites was accomplished using EDX and ICP-OES. The cotton-based TiO2/Ag/TiO2 nanocomposite showed the highest photocatalytic efficiency (> 90%) and maintained its removal efficiency after three reuse cycles, indicated its exceptional photochemical ability. The initial idea of improved photocatalytic performances of a TiO2 NPs double-layer with immobilized Ag NPs was justified as the TiO2/Ag/TiO2 processed sample contributed additional binding sites for dye molecules. Considering that the photocatalytic activity of the cotton-based TiO2 and TiO2/Ag samples was practically imperceptible, it can be assumed that the synthesized Ag NPs act predominantly as electron traps in the double-loaded synthesized system.",
journal = "Cellulose",
title = "Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric",
pages = "4771-4749",
number = "7",
volume = "30",
doi = "10.1007/s10570-023-05165-0",
url = "conv_1098"
}
Milošević, M., Radoicić, M., Ohara, S., Abe, H., Spasojević, J., Mančić, L. T.,& Šaponjić, Z.. (2023). Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric. in Cellulose, 30(7), 4749-4771.
https://doi.org/10.1007/s10570-023-05165-0
conv_1098
Milošević M, Radoicić M, Ohara S, Abe H, Spasojević J, Mančić LT, Šaponjić Z. Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric. in Cellulose. 2023;30(7):4749-4771.
doi:10.1007/s10570-023-05165-0
conv_1098 .
Milošević, Milica, Radoicić, Marija, Ohara, Satoshi, Abe, Hiroya, Spasojević, Jelena, Mančić, Lidija T., Šaponjić, Zoran, "Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric" in Cellulose, 30, no. 7 (2023):4749-4771,
https://doi.org/10.1007/s10570-023-05165-0 .,
conv_1098 .
5
3

Photocatalytic performance of TiO2/zeolites under simulated solar light for removal of atenolol from aqueous solution

Stojanović, S.; Vranješ, Mila; Šaponjić, Zoran; Rac, Vladislav; Rakić, V; Ignjatović, Ljubiša; Damjanović-Vasilić, Ljiljana

(2023)

TY  - JOUR
AU  - Stojanović, S.
AU  - Vranješ, Mila
AU  - Šaponjić, Zoran
AU  - Rac, Vladislav
AU  - Rakić, V
AU  - Ignjatović, Ljubiša
AU  - Damjanović-Vasilić, Ljiljana
PY  - 2023
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/983
AB  - Removal of the beta-blocker atenolol from an aqueous solution was studied using TiO2/zeolites, prepared by a simple and cost-effective solid-state dispersion method. Synthetic zeolites 13X and ZSM-5 (Si/Al= 40) and natural zeolite clinoptilolite were used as one component of the hybrid materials, whereas TiO2 nanocrystals obtained from TiO2 nanotubes and P25 TiO2 nanoparticles were used as the other. The synthesized materials were characterized by X-ray powder diffraction, transmission electron microscopy, Fourier transformed infrared spectroscopy, ultraviolet-visible diffuse reflectance spectroscopy and scanning electron microscopy with energy-dispersive spectroscopy. The photocatalytic activity for the degradation of atenolol was investigated under simulated solar light. Additionally, the effect of initial pH on atenolol removal and the reusability of prepared catalysts were tested. The best loading of TiO2 was 20 wt% over all investigated zeolites. The degradation of atenolol followed the pseudo-first-order kinetics. The photocatalytic degradation of atenolol after 70 min of irradiation was similar to 50% for TiO2/13X materials, similar to 45% for clinoptilolite combined with P25 TiO2 and similar to 57% for clinoptilolite combined with TiO2 nanocrystals obtained from TiO2 nanotubes. The results showed the highest removal efficiency after 70 min of irradiation for ZSM-5 combined with P25 TiO2 (similar to 94%), followed by ZSM-5 combined with TiO(2 )nanocrystals obtained from TiO2 nanotubes (similar to 88%) at near-neutral pH (similar to 6.5). The total removal of atenolol from an aqueous solution for TiO2/ZSM-5 materials resulted from two processes: adsorption and photocatalytic degradation. The TiO2/ZSM-5 photocatalysts can be easily recovered and reused as their activity was preserved after four cycles.
T2  - International Journal of Environmental Science and Technology
T1  - Photocatalytic performance of TiO2/zeolites under simulated solar light for removal of atenolol from aqueous solution
EP  - 5222
IS  - 5
SP  - 5207
VL  - 20
DO  - 10.1007/s13762-022-04305-6
UR  - conv_1016
ER  - 
@article{
author = "Stojanović, S. and Vranješ, Mila and Šaponjić, Zoran and Rac, Vladislav and Rakić, V and Ignjatović, Ljubiša and Damjanović-Vasilić, Ljiljana",
year = "2023",
abstract = "Removal of the beta-blocker atenolol from an aqueous solution was studied using TiO2/zeolites, prepared by a simple and cost-effective solid-state dispersion method. Synthetic zeolites 13X and ZSM-5 (Si/Al= 40) and natural zeolite clinoptilolite were used as one component of the hybrid materials, whereas TiO2 nanocrystals obtained from TiO2 nanotubes and P25 TiO2 nanoparticles were used as the other. The synthesized materials were characterized by X-ray powder diffraction, transmission electron microscopy, Fourier transformed infrared spectroscopy, ultraviolet-visible diffuse reflectance spectroscopy and scanning electron microscopy with energy-dispersive spectroscopy. The photocatalytic activity for the degradation of atenolol was investigated under simulated solar light. Additionally, the effect of initial pH on atenolol removal and the reusability of prepared catalysts were tested. The best loading of TiO2 was 20 wt% over all investigated zeolites. The degradation of atenolol followed the pseudo-first-order kinetics. The photocatalytic degradation of atenolol after 70 min of irradiation was similar to 50% for TiO2/13X materials, similar to 45% for clinoptilolite combined with P25 TiO2 and similar to 57% for clinoptilolite combined with TiO2 nanocrystals obtained from TiO2 nanotubes. The results showed the highest removal efficiency after 70 min of irradiation for ZSM-5 combined with P25 TiO2 (similar to 94%), followed by ZSM-5 combined with TiO(2 )nanocrystals obtained from TiO2 nanotubes (similar to 88%) at near-neutral pH (similar to 6.5). The total removal of atenolol from an aqueous solution for TiO2/ZSM-5 materials resulted from two processes: adsorption and photocatalytic degradation. The TiO2/ZSM-5 photocatalysts can be easily recovered and reused as their activity was preserved after four cycles.",
journal = "International Journal of Environmental Science and Technology",
title = "Photocatalytic performance of TiO2/zeolites under simulated solar light for removal of atenolol from aqueous solution",
pages = "5222-5207",
number = "5",
volume = "20",
doi = "10.1007/s13762-022-04305-6",
url = "conv_1016"
}
Stojanović, S., Vranješ, M., Šaponjić, Z., Rac, V., Rakić, V., Ignjatović, L.,& Damjanović-Vasilić, L.. (2023). Photocatalytic performance of TiO2/zeolites under simulated solar light for removal of atenolol from aqueous solution. in International Journal of Environmental Science and Technology, 20(5), 5207-5222.
https://doi.org/10.1007/s13762-022-04305-6
conv_1016
Stojanović S, Vranješ M, Šaponjić Z, Rac V, Rakić V, Ignjatović L, Damjanović-Vasilić L. Photocatalytic performance of TiO2/zeolites under simulated solar light for removal of atenolol from aqueous solution. in International Journal of Environmental Science and Technology. 2023;20(5):5207-5222.
doi:10.1007/s13762-022-04305-6
conv_1016 .
Stojanović, S., Vranješ, Mila, Šaponjić, Zoran, Rac, Vladislav, Rakić, V, Ignjatović, Ljubiša, Damjanović-Vasilić, Ljiljana, "Photocatalytic performance of TiO2/zeolites under simulated solar light for removal of atenolol from aqueous solution" in International Journal of Environmental Science and Technology, 20, no. 5 (2023):5207-5222,
https://doi.org/10.1007/s13762-022-04305-6 .,
conv_1016 .
5
3

Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills

Kovacević, A.; Marković, D.; Radoicić, M.; Šaponjić, Zoran; Radetić, Maja

(2023)

TY  - JOUR
AU  - Kovacević, A.
AU  - Marković, D.
AU  - Radoicić, M.
AU  - Šaponjić, Zoran
AU  - Radetić, Maja
PY  - 2023
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/980
AB  - Intensified oil exploitation accompanied with frequent oil spills having a detrimental impact on ecosystems are seeking efficient, environmentally and economically feasible solutions. In an attempt to develop an efficient, reusable, biodegradable and cheap sorbent for oil clean-up non-woven sorbents based on recycled jute postindustrial textile waste were fabricated. The influence of area density of non-woven sorbents and hydrophobicity of fibers on overall oil sorption performance was the focus of this research. All sorbents showed a good reusability after five sorption cycles and buoyancy in water even after 24 h independently of sorbent structure. The area density of sorbents and viscosity of studied oils (crude oil, diesel oil and two types of motor oils) highly affected the oil sorption capacity and oil retention. The sorbent with the lowest area density exhibited the best oil sorption performance. The esterification of jute with stearic fatty acid contributed to decrease in water uptake of sorbents but also to negligible change of oil sorption behavior indicating that the structure of the sorbent in this case plays a crucial role.
T2  - Journal of Cleaner Production
T1  - Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills
VL  - 386
DO  - 10.1016/j.jclepro.2022.135811
UR  - conv_1090
ER  - 
@article{
author = "Kovacević, A. and Marković, D. and Radoicić, M. and Šaponjić, Zoran and Radetić, Maja",
year = "2023",
abstract = "Intensified oil exploitation accompanied with frequent oil spills having a detrimental impact on ecosystems are seeking efficient, environmentally and economically feasible solutions. In an attempt to develop an efficient, reusable, biodegradable and cheap sorbent for oil clean-up non-woven sorbents based on recycled jute postindustrial textile waste were fabricated. The influence of area density of non-woven sorbents and hydrophobicity of fibers on overall oil sorption performance was the focus of this research. All sorbents showed a good reusability after five sorption cycles and buoyancy in water even after 24 h independently of sorbent structure. The area density of sorbents and viscosity of studied oils (crude oil, diesel oil and two types of motor oils) highly affected the oil sorption capacity and oil retention. The sorbent with the lowest area density exhibited the best oil sorption performance. The esterification of jute with stearic fatty acid contributed to decrease in water uptake of sorbents but also to negligible change of oil sorption behavior indicating that the structure of the sorbent in this case plays a crucial role.",
journal = "Journal of Cleaner Production",
title = "Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills",
volume = "386",
doi = "10.1016/j.jclepro.2022.135811",
url = "conv_1090"
}
Kovacević, A., Marković, D., Radoicić, M., Šaponjić, Z.,& Radetić, M.. (2023). Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills. in Journal of Cleaner Production, 386.
https://doi.org/10.1016/j.jclepro.2022.135811
conv_1090
Kovacević A, Marković D, Radoicić M, Šaponjić Z, Radetić M. Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills. in Journal of Cleaner Production. 2023;386.
doi:10.1016/j.jclepro.2022.135811
conv_1090 .
Kovacević, A., Marković, D., Radoicić, M., Šaponjić, Zoran, Radetić, Maja, "Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills" in Journal of Cleaner Production, 386 (2023),
https://doi.org/10.1016/j.jclepro.2022.135811 .,
conv_1090 .
5
5

FORMIRANJE NOVIH PROIZVODA ZA PROIZVODNJU BETONSKIH ELEMENATA ILI ADITIVA, NA BAZI WASTE-TO-PRODUCT PRINCIPA

Šaponjić, Zoran; Waisi, Hadi; Marinković, Miloš; Marčeta Kaninski, Milica; Nikolić, Vladimir; Milovanović, Dubravka; Rajčić, Boris; Blagojević, Stevan

(2021)

TY  - GEN
AU  - Šaponjić, Zoran
AU  - Waisi, Hadi
AU  - Marinković, Miloš
AU  - Marčeta Kaninski, Milica
AU  - Nikolić, Vladimir
AU  - Milovanović, Dubravka
AU  - Rajčić, Boris
AU  - Blagojević, Stevan
PY  - 2021
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/1022
T1  - FORMIRANJE NOVIH PROIZVODA ZA PROIZVODNJU BETONSKIH ELEMENATA ILI ADITIVA, NA BAZI WASTE-TO-PRODUCT PRINCIPA
ER  - 
@misc{
author = "Šaponjić, Zoran and Waisi, Hadi and Marinković, Miloš and Marčeta Kaninski, Milica and Nikolić, Vladimir and Milovanović, Dubravka and Rajčić, Boris and Blagojević, Stevan",
year = "2021",
title = "FORMIRANJE NOVIH PROIZVODA ZA PROIZVODNJU BETONSKIH ELEMENATA ILI ADITIVA, NA BAZI WASTE-TO-PRODUCT PRINCIPA"
}
Šaponjić, Z., Waisi, H., Marinković, M., Marčeta Kaninski, M., Nikolić, V., Milovanović, D., Rajčić, B.,& Blagojević, S.. (2021). FORMIRANJE NOVIH PROIZVODA ZA PROIZVODNJU BETONSKIH ELEMENATA ILI ADITIVA, NA BAZI WASTE-TO-PRODUCT PRINCIPA. .
Šaponjić Z, Waisi H, Marinković M, Marčeta Kaninski M, Nikolić V, Milovanović D, Rajčić B, Blagojević S. FORMIRANJE NOVIH PROIZVODA ZA PROIZVODNJU BETONSKIH ELEMENATA ILI ADITIVA, NA BAZI WASTE-TO-PRODUCT PRINCIPA. 2021;..
Šaponjić, Zoran, Waisi, Hadi, Marinković, Miloš, Marčeta Kaninski, Milica, Nikolić, Vladimir, Milovanović, Dubravka, Rajčić, Boris, Blagojević, Stevan, "FORMIRANJE NOVIH PROIZVODA ZA PROIZVODNJU BETONSKIH ELEMENATA ILI ADITIVA, NA BAZI WASTE-TO-PRODUCT PRINCIPA" (2021).

Fine-tuning of conductive and dielectric properties of polypyrrole/TiO2 nanocomposite-coated polyamide fabric

Radoicić, Marija; Ćirić-Marjanović, Gordana; Milicević, Dejan S.; Suljovrujić, Edin; Milošević, Milica; Kuljanin Jakovljević, Jadranka; Šaponjić, Zoran

(2021)

TY  - JOUR
AU  - Radoicić, Marija
AU  - Ćirić-Marjanović, Gordana
AU  - Milicević, Dejan S.
AU  - Suljovrujić, Edin
AU  - Milošević, Milica
AU  - Kuljanin Jakovljević, Jadranka
AU  - Šaponjić, Zoran
PY  - 2021
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/845
AB  - Structural, conductive and dielectric properties of hybrid Polypyrrole (PPy)-TiO2 nanocomposite-coated polyamide fabric (PA-PPy/TiO2) synthesized by in-situ oxidative polymerization of pyrrole on the surface of polyamide in the presence of colloidal TiO2 NPs (d similar to 4.5 nm) have been studied. Raman spectra confirmed salt form of PPy in both neat PPy and PPy/TiO2-coated PA fabric and indicated its complete coverage. SEM/EDX analysis confirmed presence of TiO2 NPs and changes in granular structure of PPy deposited on the surface of PA fiber depending on the amount of TiO2 NPs. The PA-PPy/TiO2 nanocomposite sample with lowest content of TiO2 NPs (6.79 At.% Ti) showed highest conductivity (similar to 10(-6) S/cm) and dissipation factor (tan delta) in the entire frequency range. The lowest amount of TiO2 NPs in the PA-PPy/TiO2 nanocomposite induced two to four orders of magnitude higher tan delta value, compared to neat PPy covered PA fabric, depending on the frequency range. Frequency dependence of real (epsilon') and imaginary part (epsilon '') of the complex permittivity for neat PA and PPy/TiO2-coated PA fabrics follow the trend of changes in dissipation factor for the same TiO2 NPs concentrations. The presence of TiO2 NPs could be exploited for tuning the conductive and dielectric properties of a conductive layer.
T2  - Composite Interfaces
T1  - Fine-tuning of conductive and dielectric properties of polypyrrole/TiO2 nanocomposite-coated polyamide fabric
EP  - 808
IS  - 8
SP  - 795
VL  - 28
DO  - 10.1080/09276440.2020.1805219
UR  - conv_863
ER  - 
@article{
author = "Radoicić, Marija and Ćirić-Marjanović, Gordana and Milicević, Dejan S. and Suljovrujić, Edin and Milošević, Milica and Kuljanin Jakovljević, Jadranka and Šaponjić, Zoran",
year = "2021",
abstract = "Structural, conductive and dielectric properties of hybrid Polypyrrole (PPy)-TiO2 nanocomposite-coated polyamide fabric (PA-PPy/TiO2) synthesized by in-situ oxidative polymerization of pyrrole on the surface of polyamide in the presence of colloidal TiO2 NPs (d similar to 4.5 nm) have been studied. Raman spectra confirmed salt form of PPy in both neat PPy and PPy/TiO2-coated PA fabric and indicated its complete coverage. SEM/EDX analysis confirmed presence of TiO2 NPs and changes in granular structure of PPy deposited on the surface of PA fiber depending on the amount of TiO2 NPs. The PA-PPy/TiO2 nanocomposite sample with lowest content of TiO2 NPs (6.79 At.% Ti) showed highest conductivity (similar to 10(-6) S/cm) and dissipation factor (tan delta) in the entire frequency range. The lowest amount of TiO2 NPs in the PA-PPy/TiO2 nanocomposite induced two to four orders of magnitude higher tan delta value, compared to neat PPy covered PA fabric, depending on the frequency range. Frequency dependence of real (epsilon') and imaginary part (epsilon '') of the complex permittivity for neat PA and PPy/TiO2-coated PA fabrics follow the trend of changes in dissipation factor for the same TiO2 NPs concentrations. The presence of TiO2 NPs could be exploited for tuning the conductive and dielectric properties of a conductive layer.",
journal = "Composite Interfaces",
title = "Fine-tuning of conductive and dielectric properties of polypyrrole/TiO2 nanocomposite-coated polyamide fabric",
pages = "808-795",
number = "8",
volume = "28",
doi = "10.1080/09276440.2020.1805219",
url = "conv_863"
}
Radoicić, M., Ćirić-Marjanović, G., Milicević, D. S., Suljovrujić, E., Milošević, M., Kuljanin Jakovljević, J.,& Šaponjić, Z.. (2021). Fine-tuning of conductive and dielectric properties of polypyrrole/TiO2 nanocomposite-coated polyamide fabric. in Composite Interfaces, 28(8), 795-808.
https://doi.org/10.1080/09276440.2020.1805219
conv_863
Radoicić M, Ćirić-Marjanović G, Milicević DS, Suljovrujić E, Milošević M, Kuljanin Jakovljević J, Šaponjić Z. Fine-tuning of conductive and dielectric properties of polypyrrole/TiO2 nanocomposite-coated polyamide fabric. in Composite Interfaces. 2021;28(8):795-808.
doi:10.1080/09276440.2020.1805219
conv_863 .
Radoicić, Marija, Ćirić-Marjanović, Gordana, Milicević, Dejan S., Suljovrujić, Edin, Milošević, Milica, Kuljanin Jakovljević, Jadranka, Šaponjić, Zoran, "Fine-tuning of conductive and dielectric properties of polypyrrole/TiO2 nanocomposite-coated polyamide fabric" in Composite Interfaces, 28, no. 8 (2021):795-808,
https://doi.org/10.1080/09276440.2020.1805219 .,
conv_863 .
7
6

Comparison of Pt and Pd anode catalysts supported on nanocrystalline Ru-SnO2 for ethanol oxidation in fuel cell applications

Marčeta-Kaninski, Milica; Šaponjić, Zoran; Mudrinić, Mihajlo; Milovanović, Dubravka; Rajčić, Boris; Radulović, Aleksandra; Nikolić, Vladimir

(2021)

TY  - JOUR
AU  - Marčeta-Kaninski, Milica
AU  - Šaponjić, Zoran
AU  - Mudrinić, Mihajlo
AU  - Milovanović, Dubravka
AU  - Rajčić, Boris
AU  - Radulović, Aleksandra
AU  - Nikolić, Vladimir
PY  - 2021
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/776
AB  - The article presents promising catalysts, applicable for direct alcohol fuel cells (DAFC) for portable and mobile applications. The goal of this work is development of Pt and Pd catalysts deposited on interactive nanocrystalline Ru doped SnO2 support with improved performance. The structure and the morphology of the prepared metal-oxide catalyst support and Pt and Pd based catalysts were examined using XRPD, SEM/EDX and TEM techniques. Electrocatalytic activities of the prepared Pt or Pd based catalysts were evaluated in both alkaline and acidic conditions. The ethanol oxidation reaction (EOR) was studied using conventional electrochemical techniques. The interactive nature of the novel Ru doped SnO2 catalyst support was confirmed, resulting in the enhancement of the EOR kinetics, in comparison to commercially available catalysts. New and simplified synthetic route applied for preparation of interactive catalyst support was presented with the aim to enable easy scale-up of the catalyst production process. Obtained results on the novel catalysts promise great potential in improving the performance and durability of the DAFC.
T2  - International Journal of Hydrogen Energy
T1  - Comparison of Pt and Pd anode catalysts supported on nanocrystalline Ru-SnO2 for ethanol oxidation in fuel cell applications
EP  - 38280
IS  - 77
SP  - 38270
VL  - 46
DO  - 10.1016/j.ijhydene.2021.09.088
UR  - conv_963
ER  - 
@article{
author = "Marčeta-Kaninski, Milica and Šaponjić, Zoran and Mudrinić, Mihajlo and Milovanović, Dubravka and Rajčić, Boris and Radulović, Aleksandra and Nikolić, Vladimir",
year = "2021",
abstract = "The article presents promising catalysts, applicable for direct alcohol fuel cells (DAFC) for portable and mobile applications. The goal of this work is development of Pt and Pd catalysts deposited on interactive nanocrystalline Ru doped SnO2 support with improved performance. The structure and the morphology of the prepared metal-oxide catalyst support and Pt and Pd based catalysts were examined using XRPD, SEM/EDX and TEM techniques. Electrocatalytic activities of the prepared Pt or Pd based catalysts were evaluated in both alkaline and acidic conditions. The ethanol oxidation reaction (EOR) was studied using conventional electrochemical techniques. The interactive nature of the novel Ru doped SnO2 catalyst support was confirmed, resulting in the enhancement of the EOR kinetics, in comparison to commercially available catalysts. New and simplified synthetic route applied for preparation of interactive catalyst support was presented with the aim to enable easy scale-up of the catalyst production process. Obtained results on the novel catalysts promise great potential in improving the performance and durability of the DAFC.",
journal = "International Journal of Hydrogen Energy",
title = "Comparison of Pt and Pd anode catalysts supported on nanocrystalline Ru-SnO2 for ethanol oxidation in fuel cell applications",
pages = "38280-38270",
number = "77",
volume = "46",
doi = "10.1016/j.ijhydene.2021.09.088",
url = "conv_963"
}
Marčeta-Kaninski, M., Šaponjić, Z., Mudrinić, M., Milovanović, D., Rajčić, B., Radulović, A.,& Nikolić, V.. (2021). Comparison of Pt and Pd anode catalysts supported on nanocrystalline Ru-SnO2 for ethanol oxidation in fuel cell applications. in International Journal of Hydrogen Energy, 46(77), 38270-38280.
https://doi.org/10.1016/j.ijhydene.2021.09.088
conv_963
Marčeta-Kaninski M, Šaponjić Z, Mudrinić M, Milovanović D, Rajčić B, Radulović A, Nikolić V. Comparison of Pt and Pd anode catalysts supported on nanocrystalline Ru-SnO2 for ethanol oxidation in fuel cell applications. in International Journal of Hydrogen Energy. 2021;46(77):38270-38280.
doi:10.1016/j.ijhydene.2021.09.088
conv_963 .
Marčeta-Kaninski, Milica, Šaponjić, Zoran, Mudrinić, Mihajlo, Milovanović, Dubravka, Rajčić, Boris, Radulović, Aleksandra, Nikolić, Vladimir, "Comparison of Pt and Pd anode catalysts supported on nanocrystalline Ru-SnO2 for ethanol oxidation in fuel cell applications" in International Journal of Hydrogen Energy, 46, no. 77 (2021):38270-38280,
https://doi.org/10.1016/j.ijhydene.2021.09.088 .,
conv_963 .
13
11

VIŠEKRATNA ZAŠTITNA MASKA SA AKTIVNIM UGLJEM

Waisi, Hadi; Marinković, Miloš; Rajčić, Boris; Milovanović, Dubravka; Marčeta Kaninski, Milica; Šaponjić, Zoran; Blagojević, Stevan; Nikolić, Vladimir

(2020)

TY  - GEN
AU  - Waisi, Hadi
AU  - Marinković, Miloš
AU  - Rajčić, Boris
AU  - Milovanović, Dubravka
AU  - Marčeta Kaninski, Milica
AU  - Šaponjić, Zoran
AU  - Blagojević, Stevan
AU  - Nikolić, Vladimir
PY  - 2020
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/1023
T1  - VIŠEKRATNA ZAŠTITNA MASKA SA AKTIVNIM UGLJEM
ER  - 
@misc{
author = "Waisi, Hadi and Marinković, Miloš and Rajčić, Boris and Milovanović, Dubravka and Marčeta Kaninski, Milica and Šaponjić, Zoran and Blagojević, Stevan and Nikolić, Vladimir",
year = "2020",
title = "VIŠEKRATNA ZAŠTITNA MASKA SA AKTIVNIM UGLJEM"
}
Waisi, H., Marinković, M., Rajčić, B., Milovanović, D., Marčeta Kaninski, M., Šaponjić, Z., Blagojević, S.,& Nikolić, V.. (2020). VIŠEKRATNA ZAŠTITNA MASKA SA AKTIVNIM UGLJEM. .
Waisi H, Marinković M, Rajčić B, Milovanović D, Marčeta Kaninski M, Šaponjić Z, Blagojević S, Nikolić V. VIŠEKRATNA ZAŠTITNA MASKA SA AKTIVNIM UGLJEM. 2020;..
Waisi, Hadi, Marinković, Miloš, Rajčić, Boris, Milovanović, Dubravka, Marčeta Kaninski, Milica, Šaponjić, Zoran, Blagojević, Stevan, Nikolić, Vladimir, "VIŠEKRATNA ZAŠTITNA MASKA SA AKTIVNIM UGLJEM" (2020).

Nova formulacija sredstava za dezinfekciju i suvo pranje ruku STOP MIKROORGANIZMIMA

Milovanović, Dubravka; Marinković, Miloš; Waisi, Hadi; Nikolić, Vladimir; Rajčić, Boris; Blagojević, Stevan; Šaponjić, Zoran; Marčeta Kaninski, Milica

(2020)

TY  - GEN
AU  - Milovanović, Dubravka
AU  - Marinković, Miloš
AU  - Waisi, Hadi
AU  - Nikolić, Vladimir
AU  - Rajčić, Boris
AU  - Blagojević, Stevan
AU  - Šaponjić, Zoran
AU  - Marčeta Kaninski, Milica
PY  - 2020
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/1020
T1  - Nova formulacija sredstava za dezinfekciju i suvo pranje ruku STOP MIKROORGANIZMIMA
ER  - 
@misc{
author = "Milovanović, Dubravka and Marinković, Miloš and Waisi, Hadi and Nikolić, Vladimir and Rajčić, Boris and Blagojević, Stevan and Šaponjić, Zoran and Marčeta Kaninski, Milica",
year = "2020",
title = "Nova formulacija sredstava za dezinfekciju i suvo pranje ruku STOP MIKROORGANIZMIMA"
}
Milovanović, D., Marinković, M., Waisi, H., Nikolić, V., Rajčić, B., Blagojević, S., Šaponjić, Z.,& Marčeta Kaninski, M.. (2020). Nova formulacija sredstava za dezinfekciju i suvo pranje ruku STOP MIKROORGANIZMIMA. .
Milovanović D, Marinković M, Waisi H, Nikolić V, Rajčić B, Blagojević S, Šaponjić Z, Marčeta Kaninski M. Nova formulacija sredstava za dezinfekciju i suvo pranje ruku STOP MIKROORGANIZMIMA. 2020;..
Milovanović, Dubravka, Marinković, Miloš, Waisi, Hadi, Nikolić, Vladimir, Rajčić, Boris, Blagojević, Stevan, Šaponjić, Zoran, Marčeta Kaninski, Milica, "Nova formulacija sredstava za dezinfekciju i suvo pranje ruku STOP MIKROORGANIZMIMA" (2020).

DEZINFEKCIJA ZATVORENOG PROSTORA KORIŠĆENJEM OZONA

Marinković, Miloš; Šaponjić, Đorđe; Blagojević, Stevan; Nikolić, Vladimir; Marčeta Kaninski, Milica; Milovanović, Dubravka; Rajčić, Boris; Waisi, Hadi; Šaponjić, Zoran

(2020)

TY  - GEN
AU  - Marinković, Miloš
AU  - Šaponjić, Đorđe
AU  - Blagojević, Stevan
AU  - Nikolić, Vladimir
AU  - Marčeta Kaninski, Milica
AU  - Milovanović, Dubravka
AU  - Rajčić, Boris
AU  - Waisi, Hadi
AU  - Šaponjić, Zoran
PY  - 2020
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/1019
T1  - DEZINFEKCIJA ZATVORENOG PROSTORA KORIŠĆENJEM OZONA
ER  - 
@misc{
author = "Marinković, Miloš and Šaponjić, Đorđe and Blagojević, Stevan and Nikolić, Vladimir and Marčeta Kaninski, Milica and Milovanović, Dubravka and Rajčić, Boris and Waisi, Hadi and Šaponjić, Zoran",
year = "2020",
title = "DEZINFEKCIJA ZATVORENOG PROSTORA KORIŠĆENJEM OZONA"
}
Marinković, M., Šaponjić, Đ., Blagojević, S., Nikolić, V., Marčeta Kaninski, M., Milovanović, D., Rajčić, B., Waisi, H.,& Šaponjić, Z.. (2020). DEZINFEKCIJA ZATVORENOG PROSTORA KORIŠĆENJEM OZONA. .
Marinković M, Šaponjić Đ, Blagojević S, Nikolić V, Marčeta Kaninski M, Milovanović D, Rajčić B, Waisi H, Šaponjić Z. DEZINFEKCIJA ZATVORENOG PROSTORA KORIŠĆENJEM OZONA. 2020;..
Marinković, Miloš, Šaponjić, Đorđe, Blagojević, Stevan, Nikolić, Vladimir, Marčeta Kaninski, Milica, Milovanović, Dubravka, Rajčić, Boris, Waisi, Hadi, Šaponjić, Zoran, "DEZINFEKCIJA ZATVORENOG PROSTORA KORIŠĆENJEM OZONA" (2020).

A textile-based microfluidic platform for the detection of cytostatic drug concentration in sweat samples

Stojanović, G.M; Radetić, Maja; Šaponjić, Zoran; Radoičić, M.B; Radovanović, M.R; Popović, Z.V; Vukmirović, S.N

(MDPI AG, 2020)

TY  - JOUR
AU  - Stojanović, G.M
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
AU  - Radoičić, M.B
AU  - Radovanović, M.R
AU  - Popović, Z.V
AU  - Vukmirović, S.N
PY  - 2020
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/715
AB  - This work presents a new multilayered microfluidic platform, manufactured using a rapid and cost-effective xurography technique, for the detection of drug concentrations in sweat. Textile fabrics made of cotton and polyester were used as a component of the platform, and they were positioned in the middle of the microfluidic device. In order to obtain a highly conductive textile, the fabrics were in situ coated with different amounts of polyaniline and titanium dioxide nanocomposite. This portable microfluidic platform comprises at least three layers of optically transparent and flexible PVC foils which were stacked one on top of the other. Electrical contacts were provided from the edge of the textile material when a microfluidic variable resistor was actually created. The platform was tested in plain artificial sweat and in artificial sweat with a dissolved cytostatic test drug, cyclophosphamide, of different concentrations. The proposed microfluidic device decreased in resistance when the sweat was applied. In addition, it could successfully detect different concentrations of cytostatic medication in the sweat, which could make it a very useful tool for simple, reliable, and fast diagnostics.
PB  - MDPI AG
T2  - Applied Sciences (Switzerland)
T1  - A textile-based microfluidic platform for the detection of cytostatic drug concentration in sweat samples
IS  - 12
VL  - 10
DO  - 10.3390/app10124392
UR  - conv_1156
ER  - 
@article{
author = "Stojanović, G.M and Radetić, Maja and Šaponjić, Zoran and Radoičić, M.B and Radovanović, M.R and Popović, Z.V and Vukmirović, S.N",
year = "2020",
abstract = "This work presents a new multilayered microfluidic platform, manufactured using a rapid and cost-effective xurography technique, for the detection of drug concentrations in sweat. Textile fabrics made of cotton and polyester were used as a component of the platform, and they were positioned in the middle of the microfluidic device. In order to obtain a highly conductive textile, the fabrics were in situ coated with different amounts of polyaniline and titanium dioxide nanocomposite. This portable microfluidic platform comprises at least three layers of optically transparent and flexible PVC foils which were stacked one on top of the other. Electrical contacts were provided from the edge of the textile material when a microfluidic variable resistor was actually created. The platform was tested in plain artificial sweat and in artificial sweat with a dissolved cytostatic test drug, cyclophosphamide, of different concentrations. The proposed microfluidic device decreased in resistance when the sweat was applied. In addition, it could successfully detect different concentrations of cytostatic medication in the sweat, which could make it a very useful tool for simple, reliable, and fast diagnostics.",
publisher = "MDPI AG",
journal = "Applied Sciences (Switzerland)",
title = "A textile-based microfluidic platform for the detection of cytostatic drug concentration in sweat samples",
number = "12",
volume = "10",
doi = "10.3390/app10124392",
url = "conv_1156"
}
Stojanović, G.M, Radetić, M., Šaponjić, Z., Radoičić, M.B, Radovanović, M.R, Popović, Z.V,& Vukmirović, S.N. (2020). A textile-based microfluidic platform for the detection of cytostatic drug concentration in sweat samples. in Applied Sciences (Switzerland)
MDPI AG., 10(12).
https://doi.org/10.3390/app10124392
conv_1156
Stojanović G, Radetić M, Šaponjić Z, Radoičić M, Radovanović M, Popović Z, Vukmirović S. A textile-based microfluidic platform for the detection of cytostatic drug concentration in sweat samples. in Applied Sciences (Switzerland). 2020;10(12).
doi:10.3390/app10124392
conv_1156 .
Stojanović, G.M, Radetić, Maja, Šaponjić, Zoran, Radoičić, M.B, Radovanović, M.R, Popović, Z.V, Vukmirović, S.N, "A textile-based microfluidic platform for the detection of cytostatic drug concentration in sweat samples" in Applied Sciences (Switzerland), 10, no. 12 (2020),
https://doi.org/10.3390/app10124392 .,
conv_1156 .
14
2
10

Biocompatibility of TiO2 prolate nanospheroids as a potential photosenzitizer in therapy of cancer

Matijević, M; Nakarada, Đ; Liang, X; Korićanac, Lela; Rajsiglova, L; Vannucci, L; Nešić, M; Vranješ, Mila; Mojović, M; Mi, L; Estrela-Lopis, I; Böttner, J; Šaponjić, Zoran; Petković, M; Stepić, M

(Springer, 2020)

TY  - JOUR
AU  - Matijević, M
AU  - Nakarada, Đ
AU  - Liang, X
AU  - Korićanac, Lela
AU  - Rajsiglova, L
AU  - Vannucci, L
AU  - Nešić, M
AU  - Vranješ, Mila
AU  - Mojović, M
AU  - Mi, L
AU  - Estrela-Lopis, I
AU  - Böttner, J
AU  - Šaponjić, Zoran
AU  - Petković, M
AU  - Stepić, M
PY  - 2020
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/714
AB  - TiO2 prolatenanospheroids (PNSs) may be photosensitizers (PSs), which act by catalyzation of hydroxyl radical (∙OH) formation upon light illumination. ∙OH might, in turn, contribute to killing of cancer cells. On the other hand, there is great concern about toxicity in the dark of TiO2 nanoparticles in general. In this work, we have investigated the biocompatibility of TiO2 PNSs of the anatase crystal form (length between 100 and 300 nm and width 50 nm) in the dark with immune cells and light-induced cytotoxicity on several cancer cell lines. The effects of the treatment of different cell lines with several concentrations of TiO2 PNSs suspensions showed the specifics of cells’ viability and the intracellular localization. The results of in vitro studies obtained by cytotoxicity assays adjusted to individual cell lines’ metabolism point towards the biocompatibility of TiO2 PNSs at low and moderate concentrations in the dark, which neither kill the cells, nor induce activation of the immune system cells. Laser scanning confocal microscopy revealed that PNSs are taken up by cells, and insight into the intracellular distribution was obtained in this study.
PB  - Springer
T2  - Journal of Nanoparticle Research
T1  - Biocompatibility of TiO2 prolate nanospheroids as a potential photosenzitizer in therapy of cancer
IS  - 7
VL  - 22
DO  - 10.1007/s11051-020-04899-3
UR  - conv_1155
ER  - 
@article{
author = "Matijević, M and Nakarada, Đ and Liang, X and Korićanac, Lela and Rajsiglova, L and Vannucci, L and Nešić, M and Vranješ, Mila and Mojović, M and Mi, L and Estrela-Lopis, I and Böttner, J and Šaponjić, Zoran and Petković, M and Stepić, M",
year = "2020",
abstract = "TiO2 prolatenanospheroids (PNSs) may be photosensitizers (PSs), which act by catalyzation of hydroxyl radical (∙OH) formation upon light illumination. ∙OH might, in turn, contribute to killing of cancer cells. On the other hand, there is great concern about toxicity in the dark of TiO2 nanoparticles in general. In this work, we have investigated the biocompatibility of TiO2 PNSs of the anatase crystal form (length between 100 and 300 nm and width 50 nm) in the dark with immune cells and light-induced cytotoxicity on several cancer cell lines. The effects of the treatment of different cell lines with several concentrations of TiO2 PNSs suspensions showed the specifics of cells’ viability and the intracellular localization. The results of in vitro studies obtained by cytotoxicity assays adjusted to individual cell lines’ metabolism point towards the biocompatibility of TiO2 PNSs at low and moderate concentrations in the dark, which neither kill the cells, nor induce activation of the immune system cells. Laser scanning confocal microscopy revealed that PNSs are taken up by cells, and insight into the intracellular distribution was obtained in this study.",
publisher = "Springer",
journal = "Journal of Nanoparticle Research",
title = "Biocompatibility of TiO2 prolate nanospheroids as a potential photosenzitizer in therapy of cancer",
number = "7",
volume = "22",
doi = "10.1007/s11051-020-04899-3",
url = "conv_1155"
}
Matijević, M., Nakarada, Đ., Liang, X., Korićanac, L., Rajsiglova, L., Vannucci, L., Nešić, M., Vranješ, M., Mojović, M., Mi, L., Estrela-Lopis, I., Böttner, J., Šaponjić, Z., Petković, M.,& Stepić, M.. (2020). Biocompatibility of TiO2 prolate nanospheroids as a potential photosenzitizer in therapy of cancer. in Journal of Nanoparticle Research
Springer., 22(7).
https://doi.org/10.1007/s11051-020-04899-3
conv_1155
Matijević M, Nakarada Đ, Liang X, Korićanac L, Rajsiglova L, Vannucci L, Nešić M, Vranješ M, Mojović M, Mi L, Estrela-Lopis I, Böttner J, Šaponjić Z, Petković M, Stepić M. Biocompatibility of TiO2 prolate nanospheroids as a potential photosenzitizer in therapy of cancer. in Journal of Nanoparticle Research. 2020;22(7).
doi:10.1007/s11051-020-04899-3
conv_1155 .
Matijević, M, Nakarada, Đ, Liang, X, Korićanac, Lela, Rajsiglova, L, Vannucci, L, Nešić, M, Vranješ, Mila, Mojović, M, Mi, L, Estrela-Lopis, I, Böttner, J, Šaponjić, Zoran, Petković, M, Stepić, M, "Biocompatibility of TiO2 prolate nanospheroids as a potential photosenzitizer in therapy of cancer" in Journal of Nanoparticle Research, 22, no. 7 (2020),
https://doi.org/10.1007/s11051-020-04899-3 .,
conv_1155 .
6
1
7

ULOŽAK ZA FILTRACIONI SISTEM ZA PREČIŠĆAVANJE PIJAĆE VODE

Rajčić, Boris; Blagojević, Stevan; Waisi, Hadi; Milovanović, Dubravka; Marinković, Miloš; Nikolić, Vladimir; Šaponjić, Zoran; Marčeta Kaninski, Milica

(2019)

TY  - GEN
AU  - Rajčić, Boris
AU  - Blagojević, Stevan
AU  - Waisi, Hadi
AU  - Milovanović, Dubravka
AU  - Marinković, Miloš
AU  - Nikolić, Vladimir
AU  - Šaponjić, Zoran
AU  - Marčeta Kaninski, Milica
PY  - 2019
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/1024
T1  - ULOŽAK ZA FILTRACIONI SISTEM ZA PREČIŠĆAVANJE PIJAĆE VODE
ER  - 
@misc{
author = "Rajčić, Boris and Blagojević, Stevan and Waisi, Hadi and Milovanović, Dubravka and Marinković, Miloš and Nikolić, Vladimir and Šaponjić, Zoran and Marčeta Kaninski, Milica",
year = "2019",
title = "ULOŽAK ZA FILTRACIONI SISTEM ZA PREČIŠĆAVANJE PIJAĆE VODE"
}
Rajčić, B., Blagojević, S., Waisi, H., Milovanović, D., Marinković, M., Nikolić, V., Šaponjić, Z.,& Marčeta Kaninski, M.. (2019). ULOŽAK ZA FILTRACIONI SISTEM ZA PREČIŠĆAVANJE PIJAĆE VODE. .
Rajčić B, Blagojević S, Waisi H, Milovanović D, Marinković M, Nikolić V, Šaponjić Z, Marčeta Kaninski M. ULOŽAK ZA FILTRACIONI SISTEM ZA PREČIŠĆAVANJE PIJAĆE VODE. 2019;..
Rajčić, Boris, Blagojević, Stevan, Waisi, Hadi, Milovanović, Dubravka, Marinković, Miloš, Nikolić, Vladimir, Šaponjić, Zoran, Marčeta Kaninski, Milica, "ULOŽAK ZA FILTRACIONI SISTEM ZA PREČIŠĆAVANJE PIJAĆE VODE" (2019).

Hydrothermal synthesis of Mn2+ doped titanate nanotubes: Investigation of their structure and room temperature ferromagnetic behavior

Vranješ, Mila; Kuljanin Jakovljević, Jadranka; Milošević, M; Ćirić-Marjanović, Gordana; Stoiljković, Milovan; Konstantinović, Zorica; Pavlović, V; Milivojević, D; Šaponjić, Zoran

(Elsevier Masson SAS, 2019)

TY  - JOUR
AU  - Vranješ, Mila
AU  - Kuljanin Jakovljević, Jadranka
AU  - Milošević, M
AU  - Ćirić-Marjanović, Gordana
AU  - Stoiljković, Milovan
AU  - Konstantinović, Zorica
AU  - Pavlović, V
AU  - Milivojević, D
AU  - Šaponjić, Zoran
PY  - 2019
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/647
AB  - Hydrothermal synthesis of Mn2+ doped titanate nanotubes (TNTs), which exhibited room temperature ferromagnetism (RTFM), is reported. Dispersions of 1 and 5 at.% Mn2+ doped anatase TiO2 nanocrystals were used as precursors. Size and shape of Mn2+ doped TNTs and precursor nanocrystals were studied by transmission electron microscopy (TEM). The relatively uniform size distribution of transverse dimension of nanotubes of about 10 nm was observed while their lengths varied up to few hundred nanometers. The X-Ray Diffraction (XRD) analysis and Raman spectroscopy of resultant powder confirmed the hydrogen dititanate (H2Ti2O5 x H2O) crystal phase of Mn2+ doped TNTs with the presence of small amount of sodium titanates. Electron paramagnetic resonance (EPR) experiments were performed to probe the local atomic and electronic structure of Mn in the nanotubes. Room temperature ferromagnetic ordering with saturation magnetic moment (Ms) in the range of 0.6–1.5 μB per Mn atom was observed.
PB  - Elsevier Masson SAS
T2  - Solid State Sciences
T1  - Hydrothermal synthesis of Mn2+ doped titanate nanotubes: Investigation of their structure and room temperature ferromagnetic behavior
EP  - 161
SP  - 155
VL  - 94
DO  - 10.1016/j.solidstatesciences.2019.06.008
UR  - conv_1166
ER  - 
@article{
author = "Vranješ, Mila and Kuljanin Jakovljević, Jadranka and Milošević, M and Ćirić-Marjanović, Gordana and Stoiljković, Milovan and Konstantinović, Zorica and Pavlović, V and Milivojević, D and Šaponjić, Zoran",
year = "2019",
abstract = "Hydrothermal synthesis of Mn2+ doped titanate nanotubes (TNTs), which exhibited room temperature ferromagnetism (RTFM), is reported. Dispersions of 1 and 5 at.% Mn2+ doped anatase TiO2 nanocrystals were used as precursors. Size and shape of Mn2+ doped TNTs and precursor nanocrystals were studied by transmission electron microscopy (TEM). The relatively uniform size distribution of transverse dimension of nanotubes of about 10 nm was observed while their lengths varied up to few hundred nanometers. The X-Ray Diffraction (XRD) analysis and Raman spectroscopy of resultant powder confirmed the hydrogen dititanate (H2Ti2O5 x H2O) crystal phase of Mn2+ doped TNTs with the presence of small amount of sodium titanates. Electron paramagnetic resonance (EPR) experiments were performed to probe the local atomic and electronic structure of Mn in the nanotubes. Room temperature ferromagnetic ordering with saturation magnetic moment (Ms) in the range of 0.6–1.5 μB per Mn atom was observed.",
publisher = "Elsevier Masson SAS",
journal = "Solid State Sciences",
title = "Hydrothermal synthesis of Mn2+ doped titanate nanotubes: Investigation of their structure and room temperature ferromagnetic behavior",
pages = "161-155",
volume = "94",
doi = "10.1016/j.solidstatesciences.2019.06.008",
url = "conv_1166"
}
Vranješ, M., Kuljanin Jakovljević, J., Milošević, M., Ćirić-Marjanović, G., Stoiljković, M., Konstantinović, Z., Pavlović, V., Milivojević, D.,& Šaponjić, Z.. (2019). Hydrothermal synthesis of Mn2+ doped titanate nanotubes: Investigation of their structure and room temperature ferromagnetic behavior. in Solid State Sciences
Elsevier Masson SAS., 94, 155-161.
https://doi.org/10.1016/j.solidstatesciences.2019.06.008
conv_1166
Vranješ M, Kuljanin Jakovljević J, Milošević M, Ćirić-Marjanović G, Stoiljković M, Konstantinović Z, Pavlović V, Milivojević D, Šaponjić Z. Hydrothermal synthesis of Mn2+ doped titanate nanotubes: Investigation of their structure and room temperature ferromagnetic behavior. in Solid State Sciences. 2019;94:155-161.
doi:10.1016/j.solidstatesciences.2019.06.008
conv_1166 .
Vranješ, Mila, Kuljanin Jakovljević, Jadranka, Milošević, M, Ćirić-Marjanović, Gordana, Stoiljković, Milovan, Konstantinović, Zorica, Pavlović, V, Milivojević, D, Šaponjić, Zoran, "Hydrothermal synthesis of Mn2+ doped titanate nanotubes: Investigation of their structure and room temperature ferromagnetic behavior" in Solid State Sciences, 94 (2019):155-161,
https://doi.org/10.1016/j.solidstatesciences.2019.06.008 .,
conv_1166 .
13
5
15

Light controllable TiO2-Ru nanocomposite system encapsulated in phospholipid unilamellar vesicles for anti-cancer photodynamic therapy

Matijević, M; Nešić, M; Stepić, M; Radoičić, M; Šaponjić, Zoran; Petković, M

(Springer New York LLC, 2018)

TY  - JOUR
AU  - Matijević, M
AU  - Nešić, M
AU  - Stepić, M
AU  - Radoičić, M
AU  - Šaponjić, Zoran
AU  - Petković, M
PY  - 2018
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/584
AB  - Photodynamic therapy implies a combined use of a photosensitizing medicament and low-intensity light to cause selective damage to the target tissue—tumor. As potential medicament, we use Ru(II)(dcbpy)2Cl2 complex, and in order to achieve better photosensitization properties, the Ru complex was attached to the nano carrier—TiO2 nanoparticles. Additionally, this nanocomposite system was encapsulated in the phospholipid vesicles, which could be classified as small unilamellar vesicles, based on the technique of production. The complex-release tests were performed under light illumination, at pH 5, characteristic for tumor cells` interior and compared with the release pattern at pH 7, characteristic for the serum, i.e. physiological solution.
PB  - Springer New York LLC
T2  - Optical and Quantum Electronics
T1  - Light controllable TiO2-Ru nanocomposite system encapsulated in phospholipid unilamellar vesicles for anti-cancer photodynamic therapy
IS  - 6
VL  - 50
DO  - 10.1007/s11082-018-1495-z
UR  - conv_1189
ER  - 
@article{
author = "Matijević, M and Nešić, M and Stepić, M and Radoičić, M and Šaponjić, Zoran and Petković, M",
year = "2018",
abstract = "Photodynamic therapy implies a combined use of a photosensitizing medicament and low-intensity light to cause selective damage to the target tissue—tumor. As potential medicament, we use Ru(II)(dcbpy)2Cl2 complex, and in order to achieve better photosensitization properties, the Ru complex was attached to the nano carrier—TiO2 nanoparticles. Additionally, this nanocomposite system was encapsulated in the phospholipid vesicles, which could be classified as small unilamellar vesicles, based on the technique of production. The complex-release tests were performed under light illumination, at pH 5, characteristic for tumor cells` interior and compared with the release pattern at pH 7, characteristic for the serum, i.e. physiological solution.",
publisher = "Springer New York LLC",
journal = "Optical and Quantum Electronics",
title = "Light controllable TiO2-Ru nanocomposite system encapsulated in phospholipid unilamellar vesicles for anti-cancer photodynamic therapy",
number = "6",
volume = "50",
doi = "10.1007/s11082-018-1495-z",
url = "conv_1189"
}
Matijević, M., Nešić, M., Stepić, M., Radoičić, M., Šaponjić, Z.,& Petković, M.. (2018). Light controllable TiO2-Ru nanocomposite system encapsulated in phospholipid unilamellar vesicles for anti-cancer photodynamic therapy. in Optical and Quantum Electronics
Springer New York LLC., 50(6).
https://doi.org/10.1007/s11082-018-1495-z
conv_1189
Matijević M, Nešić M, Stepić M, Radoičić M, Šaponjić Z, Petković M. Light controllable TiO2-Ru nanocomposite system encapsulated in phospholipid unilamellar vesicles for anti-cancer photodynamic therapy. in Optical and Quantum Electronics. 2018;50(6).
doi:10.1007/s11082-018-1495-z
conv_1189 .
Matijević, M, Nešić, M, Stepić, M, Radoičić, M, Šaponjić, Zoran, Petković, M, "Light controllable TiO2-Ru nanocomposite system encapsulated in phospholipid unilamellar vesicles for anti-cancer photodynamic therapy" in Optical and Quantum Electronics, 50, no. 6 (2018),
https://doi.org/10.1007/s11082-018-1495-z .,
conv_1189 .
2
1
1

Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids

Marković, D; Deeks, Christopher; Nunney, T; Radovanović; Radoičić, M; Šaponjić, Zoran; Radetić, Maja

(Elsevier Ltd, 2018)

TY  - JOUR
AU  - Marković, D
AU  - Deeks, Christopher
AU  - Nunney, T
AU  - Radovanović
AU  - Radoičić, M
AU  - Šaponjić, Zoran
AU  - Radetić, Maja
PY  - 2018
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/576
AB  - The fabrication of antimicrobial textile nanocomposite by in situ synthesis of Cu-based nanoparticles on cotton fabrics modified with different polycarboxylic acids was discussed in this study. In order to evaluate the influence of carboxyl group content on Cu2+-ions adsorption, their subsequent reduction with sodium borohydride and formation of Cu-based nanoparticles, cotton fabrics were modified with succinic, citric and 1,2,3,4-butanetetracarboxylic acids. It was shown that the larger the number of carboxyl groups in applied acid, the larger the content of free carboxyl groups on the fibers and consequently, the larger the Cu2+-ions uptake and total amounts of Cu-based nanoparticles. On the basis of the XPS and XRD measurements, it was suggested that synthesized nanoparticles were mixture of Cu2O and CuO. Fabricated nanocomposites provided maximum reduction of Gram-negative bacterium E. coli and Gram-positive bacterium S. aureus and controlled release of Cu2+-ions in physiological saline solution which are necessary prerequisites for infection prevention.
PB  - Elsevier Ltd
T2  - Carbohydrate Polymers
T1  - Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids
EP  - 182
SP  - 173
VL  - 200
DO  - 10.1016/j.carbpol.2018.08.001
UR  - conv_1185
ER  - 
@article{
author = "Marković, D and Deeks, Christopher and Nunney, T and Radovanović and Radoičić, M and Šaponjić, Zoran and Radetić, Maja",
year = "2018",
abstract = "The fabrication of antimicrobial textile nanocomposite by in situ synthesis of Cu-based nanoparticles on cotton fabrics modified with different polycarboxylic acids was discussed in this study. In order to evaluate the influence of carboxyl group content on Cu2+-ions adsorption, their subsequent reduction with sodium borohydride and formation of Cu-based nanoparticles, cotton fabrics were modified with succinic, citric and 1,2,3,4-butanetetracarboxylic acids. It was shown that the larger the number of carboxyl groups in applied acid, the larger the content of free carboxyl groups on the fibers and consequently, the larger the Cu2+-ions uptake and total amounts of Cu-based nanoparticles. On the basis of the XPS and XRD measurements, it was suggested that synthesized nanoparticles were mixture of Cu2O and CuO. Fabricated nanocomposites provided maximum reduction of Gram-negative bacterium E. coli and Gram-positive bacterium S. aureus and controlled release of Cu2+-ions in physiological saline solution which are necessary prerequisites for infection prevention.",
publisher = "Elsevier Ltd",
journal = "Carbohydrate Polymers",
title = "Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids",
pages = "182-173",
volume = "200",
doi = "10.1016/j.carbpol.2018.08.001",
url = "conv_1185"
}
Marković, D., Deeks, C., Nunney, T., Radovanović, Radoičić, M., Šaponjić, Z.,& Radetić, M.. (2018). Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids. in Carbohydrate Polymers
Elsevier Ltd., 200, 173-182.
https://doi.org/10.1016/j.carbpol.2018.08.001
conv_1185
Marković D, Deeks C, Nunney T, Radovanović, Radoičić M, Šaponjić Z, Radetić M. Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids. in Carbohydrate Polymers. 2018;200:173-182.
doi:10.1016/j.carbpol.2018.08.001
conv_1185 .
Marković, D, Deeks, Christopher, Nunney, T, Radovanović, Radoičić, M, Šaponjić, Zoran, Radetić, Maja, "Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids" in Carbohydrate Polymers, 200 (2018):173-182,
https://doi.org/10.1016/j.carbpol.2018.08.001 .,
conv_1185 .
85
44
84

Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO2/polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment

Šojić Merkulov, D.V; Despotović, Vesna N.; Banić, N.D; Armaković, S.J; Finčur, N.L; Lazarević, M.J; Četojević-Simin, D.D; Orčić, D.Z; Radoičić, M.B; Šaponjić, Zoran; Čomor, Mirjana; Abramović, Biljana F.

(Elsevier Ltd, 2018)

TY  - JOUR
AU  - Šojić Merkulov, D.V
AU  - Despotović, Vesna N.
AU  - Banić, N.D
AU  - Armaković, S.J
AU  - Finčur, N.L
AU  - Lazarević, M.J
AU  - Četojević-Simin, D.D
AU  - Orčić, D.Z
AU  - Radoičić, M.B
AU  - Šaponjić, Zoran
AU  - Čomor, Mirjana
AU  - Abramović, Biljana F.
PY  - 2018
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/575
AB  - A comprehensive study of the removal of selected biologically active compounds (pharmaceuticals and pesticides) from different water types was conducted using bare TiO2 nanoparticles and TiO2/polyaniline (TP-50, TP-100, and TP-150) nanocomposite powders. In order to investigate how molecular structure of the substrate influences the rate of its removal, we compared degradation efficiency of the initial substrates and degree of mineralization for the active components of pharmaceuticals (propranolol, and amitriptyline) and pesticides (sulcotrione, and clomazone) in double distilled (DDW) and environmental waters. The results indicate that the efficiency of photocatalytic degradation of propranolol and amitriptyline was higher in environmental waters: rivers (Danube, Tisa, and Begej) and lakes (Moharač, and Sot) in comparison with DDW. On the contrary, degradation efficacy of sulcotrione and clomazone was lower in environmental waters. Further, of the all catalysts applied, bare TiO2 and TP-100 were found to be most effective in the mineralization of propranolol and amitriptyline, respectively, while TP-150 appeared to be the most efficient in terms of sulcotrione and clomazone mineralization. Also, there was no significant toxicity observed after the irradiation of pharmaceuticals or pesticides solutions using appropriate catalysts on rat hepatoma (H-4-II-E), mouse neuroblastoma (Neuro-2a), human colon adenocarcinoma (HT-29), and human fetal lung (MRC-5) cell lines. Subsequently, detection and identification of the formed intermediates in the case of sulcotrione photocatalytic degradation using bare TiO2 and TP-150 showed slightly different pathways of degradation. Furthermore, tentative pathways of sulcotrione photocatalytic degradation were proposed and discussed. Kinetics, toxicity and intermediates assessment of biologically active compounds (pesticides and pharmaceuticals) in environmental waters.
PB  - Elsevier Ltd
T2  - Environmental Pollution
T1  - Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO2/polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment
EP  - 465
SP  - 457
VL  - 239
DO  - 10.1016/j.envpol.2018.04.039
UR  - conv_1187
ER  - 
@article{
author = "Šojić Merkulov, D.V and Despotović, Vesna N. and Banić, N.D and Armaković, S.J and Finčur, N.L and Lazarević, M.J and Četojević-Simin, D.D and Orčić, D.Z and Radoičić, M.B and Šaponjić, Zoran and Čomor, Mirjana and Abramović, Biljana F.",
year = "2018",
abstract = "A comprehensive study of the removal of selected biologically active compounds (pharmaceuticals and pesticides) from different water types was conducted using bare TiO2 nanoparticles and TiO2/polyaniline (TP-50, TP-100, and TP-150) nanocomposite powders. In order to investigate how molecular structure of the substrate influences the rate of its removal, we compared degradation efficiency of the initial substrates and degree of mineralization for the active components of pharmaceuticals (propranolol, and amitriptyline) and pesticides (sulcotrione, and clomazone) in double distilled (DDW) and environmental waters. The results indicate that the efficiency of photocatalytic degradation of propranolol and amitriptyline was higher in environmental waters: rivers (Danube, Tisa, and Begej) and lakes (Moharač, and Sot) in comparison with DDW. On the contrary, degradation efficacy of sulcotrione and clomazone was lower in environmental waters. Further, of the all catalysts applied, bare TiO2 and TP-100 were found to be most effective in the mineralization of propranolol and amitriptyline, respectively, while TP-150 appeared to be the most efficient in terms of sulcotrione and clomazone mineralization. Also, there was no significant toxicity observed after the irradiation of pharmaceuticals or pesticides solutions using appropriate catalysts on rat hepatoma (H-4-II-E), mouse neuroblastoma (Neuro-2a), human colon adenocarcinoma (HT-29), and human fetal lung (MRC-5) cell lines. Subsequently, detection and identification of the formed intermediates in the case of sulcotrione photocatalytic degradation using bare TiO2 and TP-150 showed slightly different pathways of degradation. Furthermore, tentative pathways of sulcotrione photocatalytic degradation were proposed and discussed. Kinetics, toxicity and intermediates assessment of biologically active compounds (pesticides and pharmaceuticals) in environmental waters.",
publisher = "Elsevier Ltd",
journal = "Environmental Pollution",
title = "Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO2/polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment",
pages = "465-457",
volume = "239",
doi = "10.1016/j.envpol.2018.04.039",
url = "conv_1187"
}
Šojić Merkulov, D.V, Despotović, V. N., Banić, N.D, Armaković, S.J, Finčur, N.L, Lazarević, M.J, Četojević-Simin, D.D, Orčić, D.Z, Radoičić, M.B, Šaponjić, Z., Čomor, M.,& Abramović, B. F.. (2018). Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO2/polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment. in Environmental Pollution
Elsevier Ltd., 239, 457-465.
https://doi.org/10.1016/j.envpol.2018.04.039
conv_1187
Šojić Merkulov D, Despotović VN, Banić N, Armaković S, Finčur N, Lazarević M, Četojević-Simin D, Orčić D, Radoičić M, Šaponjić Z, Čomor M, Abramović BF. Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO2/polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment. in Environmental Pollution. 2018;239:457-465.
doi:10.1016/j.envpol.2018.04.039
conv_1187 .
Šojić Merkulov, D.V, Despotović, Vesna N., Banić, N.D, Armaković, S.J, Finčur, N.L, Lazarević, M.J, Četojević-Simin, D.D, Orčić, D.Z, Radoičić, M.B, Šaponjić, Zoran, Čomor, Mirjana, Abramović, Biljana F., "Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO2/polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment" in Environmental Pollution, 239 (2018):457-465,
https://doi.org/10.1016/j.envpol.2018.04.039 .,
conv_1187 .
38
17
38

Floating Photocatalyst Based on Poly(ε-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes

Marković, D; Milovanović, S; Radovanović, Ž; Zizović, I; Šaponjić, Zoran; Radetić, Maja

(Korean Fiber Society, 2018)

TY  - JOUR
AU  - Marković, D
AU  - Milovanović, S
AU  - Radovanović, Ž
AU  - Zizović, I
AU  - Šaponjić, Zoran
AU  - Radetić, Maja
PY  - 2018
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/571
AB  - This study discusses a novel approach for fabrication of floating photocatalyst which can be efficiently exploited for photodegradation of dyes in aqueous solutions. A fabrication of the floating photocatalyst consisted of two steps: transformation of the poly(ε-caprolactone) beads (PCLb) into poly(ε-caprolactone) foam (PCLf) with porous structure in supercritical carbon-dioxide and subsequent loading of PCLf with TiO2 nanoparticles (NPs). Morphological characterization of the PCLf before and after TiO2 NPs loading was carried out by FESEM. The presence of titanium on the surface and inside the PCLf was detected by EDX. Photocatalytical activity of the floating photocatalyst was investigated in aqueous solution of textile dyes C.I. Acid Orange 7 (AO7) and C.I. Basic Yellow 28 (BY28) which were exposed to lamp that simulates the sun light. In addition to sustainable floatability for a long period of time, developed floating photocatalyst exhibited high rate of photodegradation since the complete discoloration of AO7 and BY28 solutions and photocatalysts alone occurred after 300 and 180 min of illumination, respectively. Its photocatalytic activity was preserved after three repeated photodegradation cycles with unchanged chemical structure that was confirmed by FTIR analysis.
PB  - Korean Fiber Society
T2  - Fibers and Polymers
T1  - Floating Photocatalyst Based on Poly(ε-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes
EP  - 1227
IS  - 6
SP  - 1219
VL  - 19
DO  - 10.1007/s12221-018-8148-5
UR  - conv_1188
ER  - 
@article{
author = "Marković, D and Milovanović, S and Radovanović, Ž and Zizović, I and Šaponjić, Zoran and Radetić, Maja",
year = "2018",
abstract = "This study discusses a novel approach for fabrication of floating photocatalyst which can be efficiently exploited for photodegradation of dyes in aqueous solutions. A fabrication of the floating photocatalyst consisted of two steps: transformation of the poly(ε-caprolactone) beads (PCLb) into poly(ε-caprolactone) foam (PCLf) with porous structure in supercritical carbon-dioxide and subsequent loading of PCLf with TiO2 nanoparticles (NPs). Morphological characterization of the PCLf before and after TiO2 NPs loading was carried out by FESEM. The presence of titanium on the surface and inside the PCLf was detected by EDX. Photocatalytical activity of the floating photocatalyst was investigated in aqueous solution of textile dyes C.I. Acid Orange 7 (AO7) and C.I. Basic Yellow 28 (BY28) which were exposed to lamp that simulates the sun light. In addition to sustainable floatability for a long period of time, developed floating photocatalyst exhibited high rate of photodegradation since the complete discoloration of AO7 and BY28 solutions and photocatalysts alone occurred after 300 and 180 min of illumination, respectively. Its photocatalytic activity was preserved after three repeated photodegradation cycles with unchanged chemical structure that was confirmed by FTIR analysis.",
publisher = "Korean Fiber Society",
journal = "Fibers and Polymers",
title = "Floating Photocatalyst Based on Poly(ε-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes",
pages = "1227-1219",
number = "6",
volume = "19",
doi = "10.1007/s12221-018-8148-5",
url = "conv_1188"
}
Marković, D., Milovanović, S., Radovanović, Ž., Zizović, I., Šaponjić, Z.,& Radetić, M.. (2018). Floating Photocatalyst Based on Poly(ε-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes. in Fibers and Polymers
Korean Fiber Society., 19(6), 1219-1227.
https://doi.org/10.1007/s12221-018-8148-5
conv_1188
Marković D, Milovanović S, Radovanović Ž, Zizović I, Šaponjić Z, Radetić M. Floating Photocatalyst Based on Poly(ε-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes. in Fibers and Polymers. 2018;19(6):1219-1227.
doi:10.1007/s12221-018-8148-5
conv_1188 .
Marković, D, Milovanović, S, Radovanović, Ž, Zizović, I, Šaponjić, Zoran, Radetić, Maja, "Floating Photocatalyst Based on Poly(ε-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes" in Fibers and Polymers, 19, no. 6 (2018):1219-1227,
https://doi.org/10.1007/s12221-018-8148-5 .,
conv_1188 .
11
5
11

Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams

Marković, D; Milovanović, S; Radoičić, M; Radovanović, Ž; Zizović, I; Šaponjić, Zoran; Radetić, Maja

(Srpsko hemijsko društvo, Beograd, 2018)

TY  - JOUR
AU  - Marković, D
AU  - Milovanović, S
AU  - Radoičić, M
AU  - Radovanović, Ž
AU  - Zizović, I
AU  - Šaponjić, Zoran
AU  - Radetić, Maja
PY  - 2018
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/621
AB  - This study discusses the possibility of immobilization of colloidal TiO2 nanoparticles (NPs) onto poly(ε-caprolactone) (PCL) beads and foams that could be utilized for the removal of textile dyes from water by photodegradation. PCL foams were fabricated by environmentally friendly treatment of PCL beads in supercritical carbon dioxide. PCL beads and foams loaded with colloidal TiO2 NPs were used as photocatalysts for the removal of the textile dyes C.I. Acid Orange 7 and C.I. Basic Yellow 28 from aqueous solutions (10 mg L-1) under illumination that simulated sunlight. Unlike the PCL beads, the PCL foams provided complete discoloration of the dye solution within 24 h of illumination. The PCL foams also exhibited excellent floatability that was maintained for more than four weeks. Additionally, their photocatalytic activity was preserved within three repeated photodegradation cycles, indicating that the floating photocatalyst provided superior photocatalytic activity compared to the non-floating PCL beads.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams
EP  - 1389
IS  - 12
SP  - 1379
VL  - 83
DO  - 10.2298/JSC180913089M
UR  - conv_1194
ER  - 
@article{
author = "Marković, D and Milovanović, S and Radoičić, M and Radovanović, Ž and Zizović, I and Šaponjić, Zoran and Radetić, Maja",
year = "2018",
abstract = "This study discusses the possibility of immobilization of colloidal TiO2 nanoparticles (NPs) onto poly(ε-caprolactone) (PCL) beads and foams that could be utilized for the removal of textile dyes from water by photodegradation. PCL foams were fabricated by environmentally friendly treatment of PCL beads in supercritical carbon dioxide. PCL beads and foams loaded with colloidal TiO2 NPs were used as photocatalysts for the removal of the textile dyes C.I. Acid Orange 7 and C.I. Basic Yellow 28 from aqueous solutions (10 mg L-1) under illumination that simulated sunlight. Unlike the PCL beads, the PCL foams provided complete discoloration of the dye solution within 24 h of illumination. The PCL foams also exhibited excellent floatability that was maintained for more than four weeks. Additionally, their photocatalytic activity was preserved within three repeated photodegradation cycles, indicating that the floating photocatalyst provided superior photocatalytic activity compared to the non-floating PCL beads.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams",
pages = "1389-1379",
number = "12",
volume = "83",
doi = "10.2298/JSC180913089M",
url = "conv_1194"
}
Marković, D., Milovanović, S., Radoičić, M., Radovanović, Ž., Zizović, I., Šaponjić, Z.,& Radetić, M.. (2018). Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 83(12), 1379-1389.
https://doi.org/10.2298/JSC180913089M
conv_1194
Marković D, Milovanović S, Radoičić M, Radovanović Ž, Zizović I, Šaponjić Z, Radetić M. Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams. in Journal of the Serbian Chemical Society. 2018;83(12):1379-1389.
doi:10.2298/JSC180913089M
conv_1194 .
Marković, D, Milovanović, S, Radoičić, M, Radovanović, Ž, Zizović, I, Šaponjić, Zoran, Radetić, Maja, "Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams" in Journal of the Serbian Chemical Society, 83, no. 12 (2018):1379-1389,
https://doi.org/10.2298/JSC180913089M .,
conv_1194 .
3
4

In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics

Marković, Darka; Korica, Matea; Kostić, Mirjana; Radovanović, Zeljko; Šaponjić, Zoran; Mitrić, Miodrag; Radetić, Maja

(2018)

TY  - JOUR
AU  - Marković, Darka
AU  - Korica, Matea
AU  - Kostić, Mirjana
AU  - Radovanović, Zeljko
AU  - Šaponjić, Zoran
AU  - Mitrić, Miodrag
AU  - Radetić, Maja
PY  - 2018
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/598
AB  - In situ synthesis of Cu/Cu2O nanoparticles on the cotton fabric discussed in this study relies on adsorption of Cu2+-ions by carboxylate groups generated through the TEMPO-mediated oxidation of cellulose and their subsequent reduction by sodium borohydride. In order to establish the influence of aldehyde and carboxylate groups on the nanoparticles formation, the duration of TEMPO-mediated oxidation was varied. Chemical changes induced by TEMPO-mediated oxidation were evaluated by titrimetric determination of the amounts of aldehyde and carboxylic groups in cotton and FTIR spectroscopy. The presence of Cu/Cu2O nanoparticles on the cotton fabric was confirmed by FE-SEM, AAS and XRD analyses. Antimicrobial activity of synthesized nanoparticles was tested against Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and fungi C. albicans. The extension of TEMPO oxidation time led to an increase of carboxylate group content and consequently, formation of larger amounts of Cu/Cu2O nanoparticles. All fabricated textile nanocomposites provided excellent antibacterial and acceptable antifungal activity. They also ensured a controlled release of Cu2+-ions in physiological solution which is an imperative for infection prevention.
T2  - Cellulose
T1  - In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics
EP  - 841
IS  - 1
SP  - 829
VL  - 25
DO  - 10.1007/s10570-017-1566-5
UR  - conv_702
ER  - 
@article{
author = "Marković, Darka and Korica, Matea and Kostić, Mirjana and Radovanović, Zeljko and Šaponjić, Zoran and Mitrić, Miodrag and Radetić, Maja",
year = "2018",
abstract = "In situ synthesis of Cu/Cu2O nanoparticles on the cotton fabric discussed in this study relies on adsorption of Cu2+-ions by carboxylate groups generated through the TEMPO-mediated oxidation of cellulose and their subsequent reduction by sodium borohydride. In order to establish the influence of aldehyde and carboxylate groups on the nanoparticles formation, the duration of TEMPO-mediated oxidation was varied. Chemical changes induced by TEMPO-mediated oxidation were evaluated by titrimetric determination of the amounts of aldehyde and carboxylic groups in cotton and FTIR spectroscopy. The presence of Cu/Cu2O nanoparticles on the cotton fabric was confirmed by FE-SEM, AAS and XRD analyses. Antimicrobial activity of synthesized nanoparticles was tested against Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and fungi C. albicans. The extension of TEMPO oxidation time led to an increase of carboxylate group content and consequently, formation of larger amounts of Cu/Cu2O nanoparticles. All fabricated textile nanocomposites provided excellent antibacterial and acceptable antifungal activity. They also ensured a controlled release of Cu2+-ions in physiological solution which is an imperative for infection prevention.",
journal = "Cellulose",
title = "In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics",
pages = "841-829",
number = "1",
volume = "25",
doi = "10.1007/s10570-017-1566-5",
url = "conv_702"
}
Marković, D., Korica, M., Kostić, M., Radovanović, Z., Šaponjić, Z., Mitrić, M.,& Radetić, M.. (2018). In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics. in Cellulose, 25(1), 829-841.
https://doi.org/10.1007/s10570-017-1566-5
conv_702
Marković D, Korica M, Kostić M, Radovanović Z, Šaponjić Z, Mitrić M, Radetić M. In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics. in Cellulose. 2018;25(1):829-841.
doi:10.1007/s10570-017-1566-5
conv_702 .
Marković, Darka, Korica, Matea, Kostić, Mirjana, Radovanović, Zeljko, Šaponjić, Zoran, Mitrić, Miodrag, Radetić, Maja, "In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics" in Cellulose, 25, no. 1 (2018):829-841,
https://doi.org/10.1007/s10570-017-1566-5 .,
conv_702 .
47
29
44

Tio 2 nanoparticles influence on rhodamine 6G droplet emission

Boni, M; Staicu, A; Andrei, I. R.; Smarandache, A; Nastasa, V; Šaponjić, Zoran; Pascu, M.L

(Editura Academiei Romane, 2018)

TY  - JOUR
AU  - Boni, M
AU  - Staicu, A
AU  - Andrei, I. R.
AU  - Smarandache, A
AU  - Nastasa, V
AU  - Šaponjić, Zoran
AU  - Pascu, M.L
PY  - 2018
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/581
AB  - This work aims to investigate the effect of TiO 2 nanoparticles addition on the fluorescence emission of solutions of Rhodamine 6G excited in micro-volumetric droplets. In this paper are presented the similarities and the differences of the emission spectra by modifying parameters such as TiO 2 concentration, solutions pH and laser fluence. The pumping laser source used was the second harmonic beam emitted by a pulsed ns Nd:YAG laser at 532 nm. Lasing emission is observed and it is favorised by the solution acidity and laser beam intensity.
PB  - Editura Academiei Romane
T2  - Romanian Reports in Physics
T1  - Tio 2 nanoparticles influence on rhodamine 6G droplet emission
IS  - 4
VL  - 70
UR  - conv_1193
ER  - 
@article{
author = "Boni, M and Staicu, A and Andrei, I. R. and Smarandache, A and Nastasa, V and Šaponjić, Zoran and Pascu, M.L",
year = "2018",
abstract = "This work aims to investigate the effect of TiO 2 nanoparticles addition on the fluorescence emission of solutions of Rhodamine 6G excited in micro-volumetric droplets. In this paper are presented the similarities and the differences of the emission spectra by modifying parameters such as TiO 2 concentration, solutions pH and laser fluence. The pumping laser source used was the second harmonic beam emitted by a pulsed ns Nd:YAG laser at 532 nm. Lasing emission is observed and it is favorised by the solution acidity and laser beam intensity.",
publisher = "Editura Academiei Romane",
journal = "Romanian Reports in Physics",
title = "Tio 2 nanoparticles influence on rhodamine 6G droplet emission",
number = "4",
volume = "70",
url = "conv_1193"
}
Boni, M., Staicu, A., Andrei, I. R., Smarandache, A., Nastasa, V., Šaponjić, Z.,& Pascu, M.L. (2018). Tio 2 nanoparticles influence on rhodamine 6G droplet emission. in Romanian Reports in Physics
Editura Academiei Romane., 70(4).
conv_1193
Boni M, Staicu A, Andrei IR, Smarandache A, Nastasa V, Šaponjić Z, Pascu M. Tio 2 nanoparticles influence on rhodamine 6G droplet emission. in Romanian Reports in Physics. 2018;70(4).
conv_1193 .
Boni, M, Staicu, A, Andrei, I. R., Smarandache, A, Nastasa, V, Šaponjić, Zoran, Pascu, M.L, "Tio 2 nanoparticles influence on rhodamine 6G droplet emission" in Romanian Reports in Physics, 70, no. 4 (2018),
conv_1193 .
4

Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil

Radetić, Maja; Šaponjić, Zoran

(Humana Press Inc., 2018)

TY  - CHAP
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
PY  - 2018
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/573
AB  - Increasing global consumption of textile goods poses serious environmental problems that are present throughout the products life-cycles. With a trend of Fast Fashion, clothes became consuming goods that are discarded in huge amounts into landfills where they rot generating undesirable gases which contribute to environmental pollution and greenhouse effect. A large-scale centralized composting is a possible alternative to harmful landfilling. It is well known that different textile fibers exhibit diverse biodegradation behavior. Unlike most of the synthetic fibers, natural and particularly cellulosic fibers are prone to biodegradation. However, the finishing and thus, the presence of different chemicals on fiber surfaces may affect their biodegradation performance. Recent progress in the production of textiles impregnated with different metal and metal oxide nanoparticles is more oriented toward end-use achievements than on their environmental and health safety impacts. Despite the urgency to establish their environmental risk assessment, there are only few papers dealing with biodegradation behavior of such textile nanocomposites under terrestrial conditions. Therefore, this chapter is aimed to provide an insight into these results and to stress the necessity of extended research in this field taking into consideration that various characteristics of nanoparticles are relevant for their biodegradation behavior.
PB  - Humana Press Inc.
T2  - Methods in Pharmacology and Toxicology
T1  - Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil
EP  - 296
IS  - 9781493974245
SP  - 281
DO  - 10.1007/978-1-4939-7425-2_14
UR  - conv_1198
ER  - 
@inbook{
author = "Radetić, Maja and Šaponjić, Zoran",
year = "2018",
abstract = "Increasing global consumption of textile goods poses serious environmental problems that are present throughout the products life-cycles. With a trend of Fast Fashion, clothes became consuming goods that are discarded in huge amounts into landfills where they rot generating undesirable gases which contribute to environmental pollution and greenhouse effect. A large-scale centralized composting is a possible alternative to harmful landfilling. It is well known that different textile fibers exhibit diverse biodegradation behavior. Unlike most of the synthetic fibers, natural and particularly cellulosic fibers are prone to biodegradation. However, the finishing and thus, the presence of different chemicals on fiber surfaces may affect their biodegradation performance. Recent progress in the production of textiles impregnated with different metal and metal oxide nanoparticles is more oriented toward end-use achievements than on their environmental and health safety impacts. Despite the urgency to establish their environmental risk assessment, there are only few papers dealing with biodegradation behavior of such textile nanocomposites under terrestrial conditions. Therefore, this chapter is aimed to provide an insight into these results and to stress the necessity of extended research in this field taking into consideration that various characteristics of nanoparticles are relevant for their biodegradation behavior.",
publisher = "Humana Press Inc.",
journal = "Methods in Pharmacology and Toxicology",
booktitle = "Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil",
pages = "296-281",
number = "9781493974245",
doi = "10.1007/978-1-4939-7425-2_14",
url = "conv_1198"
}
Radetić, M.,& Šaponjić, Z.. (2018). Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil. in Methods in Pharmacology and Toxicology
Humana Press Inc..(9781493974245), 281-296.
https://doi.org/10.1007/978-1-4939-7425-2_14
conv_1198
Radetić M, Šaponjić Z. Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil. in Methods in Pharmacology and Toxicology. 2018;(9781493974245):281-296.
doi:10.1007/978-1-4939-7425-2_14
conv_1198 .
Radetić, Maja, Šaponjić, Zoran, "Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil" in Methods in Pharmacology and Toxicology, no. 9781493974245 (2018):281-296,
https://doi.org/10.1007/978-1-4939-7425-2_14 .,
conv_1198 .
3
2

Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior

Vranješ, Mila; Kuljanin Jakovljević, Jadranka; Konstantinović, Zorica; Pomar, A.; Stoiljković, Milovan; Mitrić, M.; Radetić, Tamara; Šaponjić, Zoran

(SpringerOpen, 2017)

TY  - JOUR
AU  - Vranješ, Mila
AU  - Kuljanin Jakovljević, Jadranka
AU  - Konstantinović, Zorica
AU  - Pomar, A.
AU  - Stoiljković, Milovan
AU  - Mitrić, M.
AU  - Radetić, Tamara
AU  - Šaponjić, Zoran
PY  - 2017
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/521
AB  - Co2+ doped TiO2 nanocrystals were synthetized by a hydrothermal treatment procedure applied to precursor dispersion of titania nanotubes and Co2+ ions. Mixture of polygonal and prolate spheroid-like nanocrystals was obtained. The results of X-ray diffraction (XRD) analysis showed that resulted nanocrystals retain anatase crystal phase for both dopant concentrations (1.69 and 2.5 at%), but the crystal lattice parameters were affected. Reflection spectra revealed altered optical properties compared to bare TiO2. Room temperature ferromagnetic ordering with saturation magnetic moment in the range of 0.001-0.002 mu (B)/Co was observed for both measured films made of Co2+ doped TiO2 nanocrystals.
PB  - SpringerOpen
T2  - Journal of Advanced Ceramics
T1  - Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior
EP  - 229
IS  - 3
SP  - 220
VL  - 6
DO  - 10.1007/s40145-017-0233-5
UR  - conv_690
ER  - 
@article{
author = "Vranješ, Mila and Kuljanin Jakovljević, Jadranka and Konstantinović, Zorica and Pomar, A. and Stoiljković, Milovan and Mitrić, M. and Radetić, Tamara and Šaponjić, Zoran",
year = "2017",
abstract = "Co2+ doped TiO2 nanocrystals were synthetized by a hydrothermal treatment procedure applied to precursor dispersion of titania nanotubes and Co2+ ions. Mixture of polygonal and prolate spheroid-like nanocrystals was obtained. The results of X-ray diffraction (XRD) analysis showed that resulted nanocrystals retain anatase crystal phase for both dopant concentrations (1.69 and 2.5 at%), but the crystal lattice parameters were affected. Reflection spectra revealed altered optical properties compared to bare TiO2. Room temperature ferromagnetic ordering with saturation magnetic moment in the range of 0.001-0.002 mu (B)/Co was observed for both measured films made of Co2+ doped TiO2 nanocrystals.",
publisher = "SpringerOpen",
journal = "Journal of Advanced Ceramics",
title = "Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior",
pages = "229-220",
number = "3",
volume = "6",
doi = "10.1007/s40145-017-0233-5",
url = "conv_690"
}
Vranješ, M., Kuljanin Jakovljević, J., Konstantinović, Z., Pomar, A., Stoiljković, M., Mitrić, M., Radetić, T.,& Šaponjić, Z.. (2017). Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior. in Journal of Advanced Ceramics
SpringerOpen., 6(3), 220-229.
https://doi.org/10.1007/s40145-017-0233-5
conv_690
Vranješ M, Kuljanin Jakovljević J, Konstantinović Z, Pomar A, Stoiljković M, Mitrić M, Radetić T, Šaponjić Z. Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior. in Journal of Advanced Ceramics. 2017;6(3):220-229.
doi:10.1007/s40145-017-0233-5
conv_690 .
Vranješ, Mila, Kuljanin Jakovljević, Jadranka, Konstantinović, Zorica, Pomar, A., Stoiljković, Milovan, Mitrić, M., Radetić, Tamara, Šaponjić, Zoran, "Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior" in Journal of Advanced Ceramics, 6, no. 3 (2017):220-229,
https://doi.org/10.1007/s40145-017-0233-5 .,
conv_690 .
2
2
2

In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics

Milošević, Milica; Šaponjić, Zoran; Nunney, Tim; Deeks, Christopher; Radoicić, Marija; Mitrić, Miodrag; Radetić, Tamara; Radetić, Maja

(2017)

TY  - JOUR
AU  - Milošević, Milica
AU  - Šaponjić, Zoran
AU  - Nunney, Tim
AU  - Deeks, Christopher
AU  - Radoicić, Marija
AU  - Mitrić, Miodrag
AU  - Radetić, Tamara
AU  - Radetić, Maja
PY  - 2017
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/526
AB  - This study discusses the possibility of in situ photoreduction of Ag+-ions on the surface of titania nanotubes (TNTs) deposited on the cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol. TNTs were synthetized by hydrothermal method. The proposed interaction between titania, alanine and Ag+-ions was based on the results obtained by FTIR measurements. In order to enhance the binding efficiency between TNTs and fibers, the fabrics were previously impregnated with polyethyleneimine. The presence of TNT/Ag nanocrystals on the surface of fibers was proved by SEM, AAS, XRD and XPS. Larger amount of silver was detected on the cotton fabric. Fabricated TiO2/Ag nanocrystals provided maximum reduction of bacteria E. coli which was preserved after five washing cycles despite significant release of silver. The perspiration fastness tests indicated that silver release did not depend on pH. The presence of TNT/Ag nanocrystals imparted maximum UV protection to fabrics.
T2  - Cellulose
T1  - In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics
EP  - 1610
IS  - 3
SP  - 1597
VL  - 24
DO  - 10.1007/s10570-017-1207-z
UR  - conv_329
ER  - 
@article{
author = "Milošević, Milica and Šaponjić, Zoran and Nunney, Tim and Deeks, Christopher and Radoicić, Marija and Mitrić, Miodrag and Radetić, Tamara and Radetić, Maja",
year = "2017",
abstract = "This study discusses the possibility of in situ photoreduction of Ag+-ions on the surface of titania nanotubes (TNTs) deposited on the cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol. TNTs were synthetized by hydrothermal method. The proposed interaction between titania, alanine and Ag+-ions was based on the results obtained by FTIR measurements. In order to enhance the binding efficiency between TNTs and fibers, the fabrics were previously impregnated with polyethyleneimine. The presence of TNT/Ag nanocrystals on the surface of fibers was proved by SEM, AAS, XRD and XPS. Larger amount of silver was detected on the cotton fabric. Fabricated TiO2/Ag nanocrystals provided maximum reduction of bacteria E. coli which was preserved after five washing cycles despite significant release of silver. The perspiration fastness tests indicated that silver release did not depend on pH. The presence of TNT/Ag nanocrystals imparted maximum UV protection to fabrics.",
journal = "Cellulose",
title = "In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics",
pages = "1610-1597",
number = "3",
volume = "24",
doi = "10.1007/s10570-017-1207-z",
url = "conv_329"
}
Milošević, M., Šaponjić, Z., Nunney, T., Deeks, C., Radoicić, M., Mitrić, M., Radetić, T.,& Radetić, M.. (2017). In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics. in Cellulose, 24(3), 1597-1610.
https://doi.org/10.1007/s10570-017-1207-z
conv_329
Milošević M, Šaponjić Z, Nunney T, Deeks C, Radoicić M, Mitrić M, Radetić T, Radetić M. In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics. in Cellulose. 2017;24(3):1597-1610.
doi:10.1007/s10570-017-1207-z
conv_329 .
Milošević, Milica, Šaponjić, Zoran, Nunney, Tim, Deeks, Christopher, Radoicić, Marija, Mitrić, Miodrag, Radetić, Tamara, Radetić, Maja, "In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics" in Cellulose, 24, no. 3 (2017):1597-1610,
https://doi.org/10.1007/s10570-017-1207-z .,
conv_329 .
14
9
15

Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil

Milošević, Milica; Krkobabić, Ana; Radoicić, Marija; Šaponjić, Zoran; Radetić, Tamara; Radetić, Maja

(2017)

TY  - JOUR
AU  - Milošević, Milica
AU  - Krkobabić, Ana
AU  - Radoicić, Marija
AU  - Šaponjić, Zoran
AU  - Radetić, Tamara
AU  - Radetić, Maja
PY  - 2017
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/548
AB  - This study discusses the biodegradation behavior of cotton and cotton/PET fabrics impregnated with Ag/TiO2 nanoparticles in soil. Biodegradation behavior was evaluated by standard test method ASTM 5988-03 based on determination of percentage conversions of carbon content to CO2 as well as by soil burial test and enzymatic hydrolysis with cellulase where the extent of biodegradation was estimated by the calculation of fabric weight loss. The morphological and chemical changes of fibers during biodegradation process were analyzed by SEM and FTIR spectroscopy, respectively. The results obtained by all applied methods suggested that Ag/TiO2 nanoparticles hindered the biodegradation of investigated cotton and cotton/PET fabrics. Soil burial test indicated faster biodegradation of the impregnated blend compared to impregnated cotton fabric which is attributed to smaller amount of fabricated Ag nanoparticles on the blend proved by MS measurement. Similar trend was established by enzymatic hydrolysis of cotton fibers. Severe damage of cotton fibers in both fabrics due to biodegradation process was confirmed by SEM. However, the cotton fiber damage occurred to a lesser extent in the samples that were impregnated with Ag/TiO2 nanoparticles. PET fibers remained intact which was also indicated by FTIR analysis.
T2  - Carbohydrate Polymers
T1  - Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil
EP  - 84
SP  - 77
VL  - 158
DO  - 10.1016/j.carbpol.2016.12.006
UR  - conv_647
ER  - 
@article{
author = "Milošević, Milica and Krkobabić, Ana and Radoicić, Marija and Šaponjić, Zoran and Radetić, Tamara and Radetić, Maja",
year = "2017",
abstract = "This study discusses the biodegradation behavior of cotton and cotton/PET fabrics impregnated with Ag/TiO2 nanoparticles in soil. Biodegradation behavior was evaluated by standard test method ASTM 5988-03 based on determination of percentage conversions of carbon content to CO2 as well as by soil burial test and enzymatic hydrolysis with cellulase where the extent of biodegradation was estimated by the calculation of fabric weight loss. The morphological and chemical changes of fibers during biodegradation process were analyzed by SEM and FTIR spectroscopy, respectively. The results obtained by all applied methods suggested that Ag/TiO2 nanoparticles hindered the biodegradation of investigated cotton and cotton/PET fabrics. Soil burial test indicated faster biodegradation of the impregnated blend compared to impregnated cotton fabric which is attributed to smaller amount of fabricated Ag nanoparticles on the blend proved by MS measurement. Similar trend was established by enzymatic hydrolysis of cotton fibers. Severe damage of cotton fibers in both fabrics due to biodegradation process was confirmed by SEM. However, the cotton fiber damage occurred to a lesser extent in the samples that were impregnated with Ag/TiO2 nanoparticles. PET fibers remained intact which was also indicated by FTIR analysis.",
journal = "Carbohydrate Polymers",
title = "Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil",
pages = "84-77",
volume = "158",
doi = "10.1016/j.carbpol.2016.12.006",
url = "conv_647"
}
Milošević, M., Krkobabić, A., Radoicić, M., Šaponjić, Z., Radetić, T.,& Radetić, M.. (2017). Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil. in Carbohydrate Polymers, 158, 77-84.
https://doi.org/10.1016/j.carbpol.2016.12.006
conv_647
Milošević M, Krkobabić A, Radoicić M, Šaponjić Z, Radetić T, Radetić M. Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil. in Carbohydrate Polymers. 2017;158:77-84.
doi:10.1016/j.carbpol.2016.12.006
conv_647 .
Milošević, Milica, Krkobabić, Ana, Radoicić, Marija, Šaponjić, Zoran, Radetić, Tamara, Radetić, Maja, "Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil" in Carbohydrate Polymers, 158 (2017):77-84,
https://doi.org/10.1016/j.carbpol.2016.12.006 .,
conv_647 .
39
24
42

Studies on laser induced emission of microdroplets containing Rhodamine 6G solutions in water doped with TiO2 nanoparticles

Boni, M.; Staicu, A.; Andrei, I. R.; Smarandache, A.; Nastasa, V.; Čomor, Mirjana; Šaponjić, Zoran; Pascu, M. L.

(2017)

TY  - JOUR
AU  - Boni, M.
AU  - Staicu, A.
AU  - Andrei, I. R.
AU  - Smarandache, A.
AU  - Nastasa, V.
AU  - Čomor, Mirjana
AU  - Šaponjić, Zoran
AU  - Pascu, M. L.
PY  - 2017
UR  - https://riofh.iofh.bg.ac.rs/handle/123456789/547
AB  - Studies on the emission spectra of microdroplets containing Rh6G solutions in water doped with TiO2 nanoparticles are reported. The excitation is made by the second harmonic of a pulsed Nd:YAG laser at 532 nm, pulse duration at half maximum 6 ns and energy varied between 6 and 10 mJ. The laser induced emission spectra are analyzed function of TiO2 concentration and pumping laser energy. Comparison between fluorescence dispersed spectra emitted by pendant droplets containing TiO2 nanoparticles with respect to Rh6G water solutions droplets pumped in the same conditions is made. The surface tension measurements of the samples show that with variation of dye and nanoparticles concentrations, surface phenomena take place and influence the behavior of the droplet fluorescence.
T2  - Colloids and Surfaces A-Physicochemical and Engineering Aspects
T1  - Studies on laser induced emission of microdroplets containing Rhodamine 6G solutions in water doped with TiO2 nanoparticles
EP  - 244
SP  - 238
VL  - 519
DO  - 10.1016/j.colsurfa.2016.07.033
UR  - conv_653
ER  - 
@article{
author = "Boni, M. and Staicu, A. and Andrei, I. R. and Smarandache, A. and Nastasa, V. and Čomor, Mirjana and Šaponjić, Zoran and Pascu, M. L.",
year = "2017",
abstract = "Studies on the emission spectra of microdroplets containing Rh6G solutions in water doped with TiO2 nanoparticles are reported. The excitation is made by the second harmonic of a pulsed Nd:YAG laser at 532 nm, pulse duration at half maximum 6 ns and energy varied between 6 and 10 mJ. The laser induced emission spectra are analyzed function of TiO2 concentration and pumping laser energy. Comparison between fluorescence dispersed spectra emitted by pendant droplets containing TiO2 nanoparticles with respect to Rh6G water solutions droplets pumped in the same conditions is made. The surface tension measurements of the samples show that with variation of dye and nanoparticles concentrations, surface phenomena take place and influence the behavior of the droplet fluorescence.",
journal = "Colloids and Surfaces A-Physicochemical and Engineering Aspects",
title = "Studies on laser induced emission of microdroplets containing Rhodamine 6G solutions in water doped with TiO2 nanoparticles",
pages = "244-238",
volume = "519",
doi = "10.1016/j.colsurfa.2016.07.033",
url = "conv_653"
}
Boni, M., Staicu, A., Andrei, I. R., Smarandache, A., Nastasa, V., Čomor, M., Šaponjić, Z.,& Pascu, M. L.. (2017). Studies on laser induced emission of microdroplets containing Rhodamine 6G solutions in water doped with TiO2 nanoparticles. in Colloids and Surfaces A-Physicochemical and Engineering Aspects, 519, 238-244.
https://doi.org/10.1016/j.colsurfa.2016.07.033
conv_653
Boni M, Staicu A, Andrei IR, Smarandache A, Nastasa V, Čomor M, Šaponjić Z, Pascu ML. Studies on laser induced emission of microdroplets containing Rhodamine 6G solutions in water doped with TiO2 nanoparticles. in Colloids and Surfaces A-Physicochemical and Engineering Aspects. 2017;519:238-244.
doi:10.1016/j.colsurfa.2016.07.033
conv_653 .
Boni, M., Staicu, A., Andrei, I. R., Smarandache, A., Nastasa, V., Čomor, Mirjana, Šaponjić, Zoran, Pascu, M. L., "Studies on laser induced emission of microdroplets containing Rhodamine 6G solutions in water doped with TiO2 nanoparticles" in Colloids and Surfaces A-Physicochemical and Engineering Aspects, 519 (2017):238-244,
https://doi.org/10.1016/j.colsurfa.2016.07.033 .,
conv_653 .
6
6
7