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Приказ резултата 201-209 од 209
Deposition of methylammonium lead bromide perovskite on titania nanotube arrays assisted by supercritical carbon dioxide
(Faculty of Technology, University of Novi Sad, 2021)
Organo-inorganic perovskites have attracted much attention of researchers due to their low-cost fabrication and high optical absorption. When perovskite materials were applied for the first time in solar cells (2006), power ...
Removal of hexavalent chromium from wastewaters using nano zero-valent iron produced by oak leaf extract
(Zbornik radova 42. Međunarodnog stručno-naučnog skupa Vodovod i kanalizacija ´21, 2021)
Наночестице елементарног гвожђа (nano zero valent iron, nZVI) се све више користе за уклањање различитих загађујућих материја из воде захваљујући великој активности, нетоксичности и релативно ниској цени. Да би процес ...
ODREĐIVANJE VEŠTAČKOG ZASLAĐIVAČA CIKLAMATA U KOMUNALNOJ OTPADNOJ VODI BEOGRADA / DETERMINATION OF ARTIFICIAL SWEETENER CYCLAMATE IN BELGRADE MUNICIPAL WASTEWATER
(Beograd : Akademija tehničkih strukovnih studija "Beograd", 2021)
Veštački zaslađivači su sintetičke supstance koje se koriste za postizanje slatkog ukusa prehrambenih proizvoda, a čija je upotreba u Republici Srbiji regulisana Pravilnikom o prehrambenim aditivima. Nakon ingestije, najveći ...
UTICAJ HALOGENOVANJA AROMATIČNOG PRSTENA NA KONFORMACIJU SPIROHIDANTOINSKIH JEDINJENJA / INFLUENCE OF HALOGENATION OF AROMATIC RING ON THE CONFORMATION OF SPIROHYDANTOIN COMPOUNDS
(Beograd : Srpsko kristalografsko društvo, 2021)
Kristalografska i kvantnohemijska studija, koja je usmerena na proučavanje efekata fluorovan-ja benzoil-grupe vezane za cikloheksan-5-spirohidantoin, pokazala je da aromatični prsten ima najveći afinitet prema cikloheksanskom ...
SIMPLE PROTOCOLS FOR OBTAINING MULTIFUNCTIONAL JUTE FABRICS / JEDNOSTAVNI POSTUPCI ZA DOBIJANJE MULTIFUNKCIONALNIH TKANINA OD JUTE
(Belgrade : Union of Engineers and Textile Technicians of Serbia, 2021)
This study aims to obtain multifunctional jute fabrics by using simple alkali
and oxidative protocols. Performed chemical treatments contributed to obtaining jute fabrics
with enhanced electro-physical and sorption ...
KRISTALNA STRUKTURA I ANTIOKSIDATIVNA AKTIVNOST Cu(II)-KOMPLEKSA AZO PIRIDONSKE BOJE / CRYSTAL STRUCTURE AND ANTIOXIDANT ACTIVITY OF Cu(II) COMPLEX OF AZO PYRIDONE DYE
(Beograd : Srpsko kristalografsko društvo, 2021)
Heterociklične azo boje zauzimaju značajno mesto u oblasti koordinacione hemije, usled
njihove široke upotrebe u elektrohemijskim i optičkim istraživanjima [1]. Sa drugestrane, kompleksi metala sa heterocikličnim ligandima ...
Waste cotton polyester yarn as an adsorbent for the removal of heavy metals from wastewater
(Society of Physical Chemists of Serbia, 2021)
Waste cotton/polyester yarn was used for the removal of Pb(II), Cd(II), Cr(III) and As(V) ions from aqueous solution. In attempt to increase the adsorption efficiency, cotton/polyester yarn was modified by sodium hydroxide ...
Effect of supercritical CO2 drying process conditions on starch aerogel properties
(18th European Meeting of Supercritical fluids (EMSF), 3-6 May 2021, Bordeaux, France, 2021)
Starch is an abundant and low-cost polysaccharide obtained from renewable resources. Biocompatibility, biodegradability, and versatility of starch enable its application in several industries including food and pharmaceutical.
In ...
Effect of liquid glass type on hygienic characteristics of coated electrodes for arc welding of tin bronze
(EDP Sciences, 2021)
The results of investigations of chemical composition and emission rates of the welding
fume, generated during welding using electrodes for copper alloys, are presented with the aim of
improvement of their sanitary and ...