Претраживање
Приказ резултата 991-1000 од 1022
Analysis of carbon monoxide in ambient air using passive sensors
(Belgrade : The Academy of Applied Technical Studies "Belgrade", 2023)
Air quality monitoring is necessary due to various pollutants that can have a harmful effect
on human health. Carbon monoxide (CO) is a pollutant of concern because it is very toxic at low
concentrations. It is an odorless ...
Immobilization of Candida antarctica lipase B onto modified silica nanoparticles and its application for the synthesis of l-ascorbyl oleate
(University of Novi Sad, Institute of Food Technology, 2016)
Lipases immobilized onto nonporous fumed silica nanoparticles (FNS) proved to be suitable catalysts for the various commercially important esters synthesis. This inert hydrophilic material is usually modified by different ...
Synthesis of galactitol galactoside using transgalactosylation activity of β-galactosidase from Aspergillus oryzae
(University of Novi Sad, Institute of Food Technology, 2016)
In recent years, there is an increasing awareness considering the beneficial effects of functional foods on human health. Accordingly, due attention is given to the research in the field of obtaining new products featuring ...
Biodegradation of cotton fabric modified with polycarboxylic acids and CuO/Cu2O nanoparticles in soil and compost
(Portugal : University of Minho, 2021)
Nano-finishing of textiles with Cu-based nanoparticles (NPs) is continually gaining scientific attention
due to their extraordinary antimicrobial activity and inexpensive precursor salts. After exploitation,
such textile ...
ZnO nanopowders obtained by thermolysis of zinc benzenedicarboxylate complexes with 2,2’-dipyridylamine
(Belgrade : Institute for Multidisciplinary Research, University, 2017)
Coordination chemistry provides the know-how for the synthesis of the
precursor compounds with variable composition and structures, while the thermal
induced changes may control the crystalline structure, phase ...
Lipase-catalyzed synthesis of phloridzin esters
(8th International Conference of the Chemical Societies of the South-East European Countries, Belgrade, Serbia, 2013)
Phloridzin is member of chemical class of dihydrochalcones, phenylpropanoids with
structure similar to chalcones, immediate flavonoid precursors, hence it is often classified
as flavonoid glucoside [1,2]. It is usually ...
Removal of lindane from aqueous solution by glycidyl methacrylate based chelating macroporous copolymer: kinetics and mechanism
(Banja Luka : University in Banjaluka, Faculty of Technology, 2023)
Lindane belongs to the persistent organic pollutants (POPs) group, which can cause carcinogenic,
endocrine, and neurological problems in an organism. The widespread presence of lindane in the
environment demands efficient ...
Retention modelling of ion chromatography for cations in atmospheric aerosols
(Belgrade : Vinča Institute of Nuclear Sciences, 2016)
Concentrations of six water-soluble cations (lithium, sodium, ammonium, potassium, magnesium and calcium) in atmospheric
aerosol samples, collected in a suburb of Belgrade (Serbia), were determined by ion chromatography ...
Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption on amino-functionalized magnetic polymer
(Belgrade : Society of Physical Chemists of Serbia, 2018)
Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption onto amino
functionalized magnetic poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate) [mPGME-deta] at 298 K and pH=4.0 were investigated. It
was shown ...
Reductive removal of hexavalent chromium in aqueous solution by magnetic amino-functionalized polymer nanocomposite
(Banja Luka : University PIM, 2023)
The contamination of water with chromium is a global issue that is especially
severe in developing countries with intensive mining and heavy industry (South
Africa, Pakistan, and India) [1,2]. Trivalent Cr(III) and ...