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Приказ резултата 11-20 од 970
Purification of waste water using ozonization / Prečišćavanje otpadnih voda primenom ozonizacije
(Beograd : Beogradska politehnika, 2019)
Due to the development of industry and population growth during the in recent years, there are problems with wastewater from production that needs to be addressed in an environmentally and economical way. All wastewaters ...
Development and characterization of composite pectin/sodium alginate films crosslinked with zinc ions
(Fourteenth Young Researchers Conference – Materials Science and Engineering, 2015)
In this paper, physico-chemical and antimicrobial properties of films based on pectin/sodium
alginate blends crosslinked by zinc ions were investigated. The polyglycerol was used as
plasticizer. The blending of pectin ...
Electrochemical composite bioceramic coatings based on hydroxyapatite, chitosan and polyvinyl alcohol loaded with gentamicin
(Institute of Technical Sciences of SASA, 2021)
Composite bioceramic coatings have been attracting increasing attention of the scientific
public in recent decades due to the good potential of their use for medical purposes. The
main goal of this scientific research ...
Investigation of antioxidant activity of 6-hydroxy-6-methyl-2-pyridones / Ispitivanje antioksidativne aktivnosti azo boja na bazi 6--hidroksi-4-metil-2-piridona
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku, 2022)
Considering a significant antioxidant activity of 6-hydroxy-6-methyl-2-pyridones, in this paper four series of arylazo pyridone dyes were subjected to antioxidant ABTS assay. Firstly, preliminary tests were conducted at ...
CARBON CRYOGEL AS AN ADSORBENT FOR REMOVAL OF DRUGS AND PESTICIDES FROM WATER
(Society of Physical Chemists of Serbia, 2018)
Carbon cryogel (CC), obtained by pyrolysis of resorcinol–formaldehyde
cryogels, was chemically modified and used for adsorption of drugs and
pesticides from water. FTIR analysis and point of zero charge determination
showed ...
Sinergetski efekat aditiva na morfološka i mikromehanička svojstva bakarnih prevlaka na različitim podlogama
(Belgrade: ETRAN – Society for electronics, telecommunication, computing, automatics and nuclear engineering, 2016)
Tanki bakarni filmovi debljine 10 μm deponovani su na hladno-valjanim supstratima od bakra i mesinga procesom elektrohemijske depozicije iz laboratorijski napravljenog sulfatnog kupatila sa dodatkom različitih aditiva ...
ACTIVE AGAR MINERALIZED COMPOSITE FILMS INTENDED FOR FOOD PACKAGING
(Polychar 26 World Forum on Advanced Materials, 2018)
BIOMIMETIC BIOREACTORS IN CHARACTERIZATION OF NOVEL BIOMATERIALS
(Belgrade : Innovation Center of Faculty of Mechanical Engineering, 2022)
Development of novel biomaterials for potential biomedical applications requires comprehensive preclinical studies. Traditional methods for biomaterial evaluation are based on in vitro testing routinely performed in monolayer ...
Synthesis, Structure, Morphology and Properties of Biphasic ZnO–ZnMn2O4
(Belgrade : Serbian Academy of Sciences and Arts, 2018)
Transition metal oxides are important materials that have found many applications,
as capacitors, sensors or in energy storage [1]. Synthesis of these compounds
has been realized by various methods, such as hydro(solvo)thermal ...
Biodiesel synthesis over green catalyst: The effect of thermal treatment of CaO/Zeolite precursor on catalytic activity
(Belgrade : Serbian Chemical Society, 2019)
The green CaO/Zeolite catalyst for methanolysis of fatty oils was synthesized entirely from the waste materials. CaO derived from chicken eggshell was loaded onto fly ashbased zeolite catalyst carrier by the wet impregnation ...