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Приказ резултата 1-10 од 523
Synthesis, structure, and solvatochromic properties of pharmacologically active 5-substituted 5-phenylhydantoins
(Springer Wien, Wien, 2011)
A series of 5-substituted 5-phenylhydantoins was synthesized and their UV absorption spectra were recorded in the region 200-400 nm in selected solvents of different polarity. The effects of solvent dipolarity/polarizability ...
Characterization of autochthonous Lactobacillus paracasei strains on potential probiotic ability
(Croatian Dairy Union, 2010)
Lactic acid bacteria strains isolated from traditional made cheeses constitute a reservoir of unexplored potential in biotechnology. In this study four autochthonous lactobacilli strains, isolated from traditional white ...
The Role of SnO2 on Electrocatalytic Activity of PtSn Catalysts
(Springer, New York, 2018)
In our previous paper, we described in detail studies of Sn influence on electrocatalytic activity of PtSn catalyst for CO and formic acid oxidation (StevanoviAc et al., J. Phys. Chem. C, 118 (2014) 278-289). The catalyst ...
Influence of the damage level during quenching on thermal shock behavior of low cement castable
(International Institute for the Science of Sintering, Beograd, 2010)
In the recent decades, the use of unshaped monolithic refractories has been increasing greatly because of their significant advantages over other shaped refractory bricks of the same class. A low cement high alumina castable ...
Corrosion stability of cerium-doped cataphoretic epoxy coatings on AA6060 alloy
(Wiley-VCH Verlag Gmbh, Weinheim, 2016)
In this study, corrosion protection efficiency of undoped epoxy and epoxy coating doped with cerium on aluminum alloy AA6060 is evaluated over prolonged exposure to 3wt% NaCl solution by electrochemical impedance spectroscopy ...
Novel biosensor films based on chitosan
(Elsevier Science Bv, Amsterdam, 2016)
Films of chitosan and poly(itaconic acid) in various different ratios have been prepared by membrane casting. The enhancement in the proton conductivity and uptake of water was observed as the content of poly(itaconic acid) ...
Oxidized pentacene micro-rods obtained by thermal annealing of pentacene thin films in air
(Pergamon-Elsevier Science Ltd, Oxford, 2017)
Prolonged annealing of pentacene thin films in air leads to the formation of nano- and micro-scale rod-shaped structures at temperatures equal to or higher than 130 degrees C. Scanning electron microscopy measurements ...
An optimized artificial neural network model for the prediction of rate of hazardous chemical and healthcare waste generation at the national level
(Springer, New York, 2018)
This paper presents a development of general regression neural network (a form of artificial neural network) models for the prediction of annual quantities of hazardous chemical and healthcare waste at the national level. ...
Cloud Point Phenomena in the (Aniline or N,N-Dimethylaniline plus Water) Solutions, and Cosolvent Effects of Liquid Poly(ethylene glycol) Addition: Experimental Measurements and Modeling
(Amer Chemical Soc, Washington, 2015)
In this work, liquid phase behavior (cloud point phenomena) was studied for two binary and four aqueous pseudobinary systems containing aniline or N,N-dimethylaniline and poly(ethylene glycol) 200 Or poly(ethylene glycol) ...
Influence of Chemically Modified Short Hemp Fiber Structure on Biosorption Process of Zn2+ Ions from Waste Water
(Korean Fiber Soc, Seoul, 2014)
Short hemp fibers, acquired as a waste from textile industry, were used as an efficient biosorbent for removal of zinc ions from polluted water. In order to obtain the material with better sorption properties, short hemp ...