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Now showing items 11-20 of 46
Silver micro-sized powder obtained by the chemical reduction
(Bor : Mining and Metallurgy Institute, 2018)
This paper presents the method for preparation the fine Ag powder with a particles size smaller than 2 μm. Reduction was performed from the nitrate solution directly by the vigorous stirring at the room temperature by the ...
Optimization of solid-phase extraction for analysis of artificial sweeteners in water
(Beograd : Srpsko hemijsko društvo, 2018)
After decades of using artificial sweeteners in the food and pharmaceutical industry, their ubiquitous presence in the environment has been determined 1,2. These substances are recognized as emerging pollutants due to ...
THE INFLUENCE OF THE ALKALI TREATMENT ON THE PROPERTIES OF JUTE WOVEN FABRICS / UTICAJ ALKALNOG TRETMANA NA SVOJSTVA TKANINA JUTE
(Beograd : The College of Textile Design, Technology and Management, 2018)
In this investigation, jute woven fabric has been alkali treated with NaOH solution (1%, 5%, 10% and 17.5%) at room temperature for different periods of time (5 and 30 min). The influence of different treatment conditions ...
Influence of azo dye structure on photovoltaic characteristics of dye sensitized solar cells
(Beograd : Srpsko hemijsko društvo, 2018)
Dye-sensitized solar cells (DSSC), as a main competitor to a silicon solar cells, present
a new technology which has been in constant development for two decades. In this paper,
six azo dyes based on benzoic and cinnammic ...
CHARACTERIZATION OF THE ANODIC FILMS FORMED ON THE Ag60Cu26Zn14 ALLOY BY THE LDI MASS SPECTROMETRY
(Bor : Mining and Metallurgy Institute, 2018)
Precise, direct and fast methods for characterization the anodic films still have to be developed, since the conventional methods cannot be accelerated beyond the certain limits. The present work uses a laser desorption/ionization ...
Određivanje odabranih steroida u uzorcima komunalne otpadne vode / Determination of selected steroids in municipal wastewater samples
(Beograd : Srpsko hemijsko društvo, 2018)
Komunalne otpadne vode i efluenti iz postrojenja za prečišćavanje otpadnih voda predstavljaju značajan izvor zagađujućih materija u vodenoj sredini. Studije su pokazale da se steroidna jedinjenja u postrojenjima za tretman ...
The corrosion resistance in artificial saliva of titanium and Ti-13Nb-13Zr alloy processed by high pressure torsion
(Elsevier Science Bv, Amsterdam, 2018)
In order to optimize and enhance the implant material properties, metallic materials may be modified by severe plastic deformation (SPD) procedures. One of the most attracting SPD methods is high-pressure torsion (HPT), ...
Uticaj akumulativnog spajanja valjanjem (ARB) i konvencionalnog valjanja (CR) na korozionu stabilnost AA5083 legure / Influence of accumulative roll bonding (ARB) and conventional cold rolling (CR) on the corrosion stability of AA5083 alloy sheets
(Beograd : Srpsko hemijsko društvo, 2018)
Ispitivan je uticaj stepena i načina deformacije na korozionu stabilnost legure AA5083 koja
je procesirana konvencionalnim valjanjem (CR) i akumulativnim spajanjem valjanjem (ARB).
Koroziona stabilnost je praćena standardnim ...
Kvantifikovanje veze strukture aripiprazola i srodnih nečistoća sa generisanim ESI odgovorom primenom metoda mašinskog učenja / Quantitative structure – property relationship modeling of ESI response of aripiprazole and its impurities using machine learning methods
(Savez Farmaceutskih Udruženja Srbije, 2018)
Elektrosprej jonizacija (ESI) predstavlja najčešće korišćenu tehniku jonizacije u
LC/MS analizi polarnih i umereno polarnih analita. Nedovoljno rasvetljeni mehanizmi
generisanja ESI jona uslovljavaju dugotrajnu op ...
Whey valorization using transgalactosylation activity of β-galactosidase
(University of Novi Sad, Institute of Food Technology, 2018)
Whey is the most significant by-product from the dairy industry that can cause serious environmental pollution problems. Namely, one of the main whey constituents is lactose, which is responsible for high biological oxygen ...