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Приказ резултата 21-30 од 171
Carbon quantum dots-assisted CdS/TiO2 heterojunction for photocatalytic reduction of hexavalent chromium under visible light
(Belgrade : Serbian Academy of Sciences and Arts, 2022)
In the field of photocatalysis, various semiconductor materials have been widely used, precisely because of their electronic structure, which allows them to operate under the different types of irradiations. Titanium ...
Synthesis and characterization of agar-agar-chitosan composite films incorporated with green synthesized silver nanoparticles
(Proceedings,VII International Congress “ Engineering, Environment and Materials in Process Industry, 2021)
Antimicrobial properties of silver nanoparticles (Ag NPs) are well known and widely exploited. Various approaches have been applied for preparation of Ag NPs. Nowadays, „green“ methods are attracting more attention since ...
Fly ash modified waste cotton and cotton-polyester yarns for removal of heavy metals from water
(Society of Physical Chemists of Serbia, 2022)
Using two types of industrial waste materials (yarns and fly ash), adsorbents for removing heavy
metal ions from water were obtained. To improve the adsorption efficiency of cotton and cottonpolyester yarns, modification ...
COMPARATIVE ANALYSIS OF Pb2+ SEPARATION USING NATURAL AND SYNTHETIC SILICATE MATERIALS
(Society of Physical Chemists of Serbia, 2022)
In this study, the adsorption capacity and removal efficiency of lead using various metal-oxide materials from aqueous solution have been analyzed. Two SiO2-based materials, natural (loam) and synthesized (metal-oxide ...
Uklanjanje jona olova korišćenjem ugljeničnih adsorbenata na bazi pamučnih pređa uticaj parametara dobijanja i sastava polazne sirovine na adsorpcione karakteristike
(Akademija tehničkih strukovnih studija Beograd, 2021)
Pređe pamuka i mešavine pamuka i poliestra, dobijene kao otpad iz tekstilne industrije,
korišćene su kao jeftina i lako dostupna polazna sirovina za dobijanje ugljeničnih adsorbenata.
Ugljenični materijali dobijeni su ...
Optimization of 3D cancer cell culture conditions by application of chemical engineering principles
(6th World TERMIS Conference 2021 Abstract Book, 2021)
Cancer cell immobilization in polymer hydrogels serving as extracellular matrices and cultivation in perfusion bioreactors
that provide appropriate chemical signals, efficient mass transfer and hydrodynamic shear stresses ...
Optimization of in vitro conditions for 3D culture of rat glioma cells
(Materials Research Society of Serbia, 2021)
Cancer is the second leading cause of death globally, making the search for its cure one of the most important challenges of the 21st century. With ethical questions regarding animal testing and inconsistency of results ...
Characteristics of octadecylamine-stabilized liposomes containing soy protein hydrolysates
(Kragujevac : Univerzitet, Agronomski fakultet u Čačku, 2022 (Beograd : Birograf Comp), 2022)
Liposomes have been researched as carriers for encapsulation of
bioactive protein hydrolysate, despite low stability which makes them difficult to
use. Using cholesterol or octadecylamine as lipid membrane stabilizers, ...
PROCENA EKOLOŠKOG RIZIKA USLED PRISUSTVA BENZOFENONA-4 U OTPADNIM VODAMA / ECOLOGICAL RISK ASSESSMENT OF BENZOPHENONE-4 IN WASTEWATER
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije, 2021)
Kozmetički preparati čija je namena zaštita od Sunčevog zračenja sadrže ultraljubičaste (UV)
filtere. Svakodnevna upotreba UV filtera benzofenonskog tipa dovela je do indirektnog unosa benzofenona-4 (BP-4) u životnu ...
CHARACTERIZATION OF THE GOLD MERCAPTOTRIAZOLE COMPLEX USING THE TANDEM QUADRUPOLE MASS SPECTROMETRY (TQD)
(Bor : Mining and Metallurgy Institute, 2022)
This work is aimed to characterize the gold complexes using the electron spray ionization (ESI), and atmospheric solids analysis probe (ASAP), tandem quadrupole mass spectrometer (TQD). It is demonstrated here that the use ...