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Optimization of ultrasound-assisted extraction of polyphenolic compounds from coriander seeds using response surface methodology
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2016)
Coriandrum sativum L. (coriander) seeds (CS) were used for preparation of extracts with high content of biologically active compounds. In order to optimize ultrasoundassisted extraction process, three levels and three ...
Functionalization of cotton fabrics with corona/air RF plasma and colloidal TiO2 nanoparticles
(Cellulose, 2011)
This study discusses the possibility of using a corona discharge at atmospheric pressure and air RF plasma at low pressure for the cotton fibre activation prior to deposition of colloidal TiO2 nanoparticles in order to ...
Influence of the storage on bioactive compounds and sensory attributes of herbal liqueur
(Inst Materials Physics, 2012)
Stability of bioactive compounds present in a herbal liqueur, as well as its sensory attributes were surveyed during a year - long storage under various conditions. The antioxidant activity, the total content of phenolic ...
New Hybrid Properties of TiO2 Nanoparticles Surface Modified With Catecholate Type Ligands
(SpringerOpen, 2010)
Surface modification of nanocrystalline TiO2 particles (45 ) with bidentate benzene derivatives (catechol, pyrogallol, and gallic acid) was found to alter optical properties of nanoparticles. The formation of the inner-sphere ...
Wear of diamond-coated cutting tool inserts upon machining of Al-12% Si and glass fiber/polyester resin composites
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2013)
Results of the wear resistance of the diamond-coated cutting tool inserts upon machining Al-12% Si alloy and glass fiber/polyester resin composites are presented in this paper. The aim of this paper was to demonstrate the ...
Performance comparison of modified poly(vinyl alcohol) based membranes in alkaline fuel cells
(International Journal of Hydrogen Energy, 2011)
There are several problems which are holding back the use of fuel cells. The utilization of fuel cells depends on the start-up costs which are very high due to the use of expensive materials for their construction. In that ...
Effects of the pulse duration in laser modification of nano-sized WTi film on Si substrate
(Journal of Optics, 2010)
A study of morphological and composition changes of the WTi/Si system induced by nanosecond and picosecond laser pulses is presented. A 190 nm thick WTi film was deposited on a silicon substrate of n-type (100). The pulsed ...
Energy consumption of the electrolytic hydrogen production using Ni-W based activators-Part I
(Applied Catalysis A-General, 2011)
The aim of this work is to investigate the energy consumption of alkaline electrolyser with the in situ added ionic activators. Several concentrations of nickel and tungsten based ionic activators were used in the same ...
Multifunctional Properties of Polyester Fabrics Modified by Corona Discharge/Air RF Plasma and Colloidal TiO2 Nanoparticles
(Polymer Composites, 2011)
In this study the possibility of tailoring the textile nanocomposite materials based on the polyester fabric and TiO2 nanoparticles that can simultaneously provide desirable level of antibacterial activity, UV protection, ...
Uticaji temperature i vremena na difuzivnost vode i minerala tokom rehidratacije osmotski tretiranog svinjskog mesa / Effects of temperature and immersion time on diffusion of moisture and minerals during rehydration of osmotically treated pork meat cubes
(Savez hemijskih inženjera, Beograd, 2015)
Cilj ovog rada bio je da se ispitaju promene u osmotski tretiranom svinjskom mesu koje nastaju tokom procesa rehidratacije. Uzorci mesa su bili podvrgnuti osmotskom tretmanu u rastvoru melase šećerne repe, na temperaturi ...