Претраживање
Приказ резултата 21-30 од 126
Limited Aromatic Pathway Genes Diversity Amongst Aromatic Compound Degrading Soil Bacterial Isolates
(Serbian Genetics Soc, Belgrade, 2013)
Identification and characterization of novel genes belonging to microbial aromatic biodegradation pathway is of great importance as they have been proven versatile biocatalysts. In this study, the selection of 19 environmental ...
Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP)
(MDPI, 2019)
This paper describes the synthesis of tungsten disulfide (WS 2 ) powder by the sulfurization of tungsten trioxide (WO 3 ) particles in the presence of additive potassium carbonate (K 2 CO 3 ) in nitrogen (N 2 ) atmosphere, ...
Sensitive electrochemical determination of yohimbine in primary bark of natural aphrodisiacs using boron-doped diamond electrode
(Royal Soc Chemistry, Cambridge, 2014)
For the first time, a simple and sensitive analytical method for the direct determination of yohimbine is presented using differential pulse voltammetry with a boron-doped diamond electrode. Two irreversible oxidation ...
Kinetics of NiO and NiCl2 hydrogen reduction as precursors and properties of produced Ni/Al2O3 and Ni-Pd/Al2O3 catalysts
(Scientific World Journal, 2015)
The objects of this investigation were the comparative kinetic analysis of the NiO and NiCl2 reduction by hydrogen during an induction period and elimination of the calcination during the synthesis of Ni/Al2O3 catalysts. ...
Manganese dioxide-modified carbon paste electrode for voltammetric determination of riboflavin
(Springer Wien, Wien, 2016)
A carbon paste electrode bulk was modified with MnO2 and investigated for use as an electrochemical sensor for riboflavin (vitamin B-2) using differential pulse voltammetry (DPV). Riboflavin displays a well expressed ...
A comparative antimicrobial and toxicological study of gold(III) and silver(I) complexes with aromatic nitrogen-containing heterocycles: synergistic activity and improved selectivity index of Au(III)/Ag(I) complexes mixture
(Royal Soc Chemistry, Cambridge, 2016)
Five aromatic nitrogen-containing heterocycles, pyridazine (pydz, 1), pyrimidine (pm, 2), pyrazine (pz, 3), quinoxaline (qx, 4) and phenazine (phz, 5) have been used for the synthesis of gold(III) and silver(I) complexes. ...
Biodegradation of starch-graft-polystyrene and starch-graft-poly(methacrylic acid) copolymers in model river water / Biodegradacija kalemljenih kopolimera skroba i polistirena i skroba i poli(metakrilne kiseline) u rečnoj vodi
(Serbian Chemical Soc, Belgrade, 2013)
In this paper, a biodegradation study of grafted copolymers of cornstarch and polystyrene (PS) and cornstarch and poly(methacrylic acid) in model river water is described. These copolymers were obtained in the presence of ...
Human Serum Albumin Binding of 2-[(Carboxymethyl)sulfanyl]-4-oxo-4-(4-tert-butylphenyl)butanoic Acid and its Mono-Me Esters
(ADMET and DMPK, 2014)
Interactions of 2-[(carboxymethyl)sulfanyl]-4-oxo-4-(4-tert-butylphenyl)butanoic acid (compound 1) and its mono-Me ester (compound 2) with the human serum albumin (HSA) have been studied by fluorescence spectroscopy. Comp. ...
Kinetic studies and predictions on the hydrolysis and aminolysis of esters of 2-S-phosphorylacetates
(Beilstein-Institut, Frankfurt Am Main, 2010)
Background: Heterobifunctional cross-linking agents are useful in both protein science and organic synthesis. Aminolysis of reactive esters in aqueous systems is often used in bioconjugation chemistry, but it must compete ...
Aspergillus Piperis A/5 from Plum-Distilling Waste Compost Produces a Complex of Antifungal Metabolites Active Against the Phytopathogen Pythium Aphanidermatum
(Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd, 2016)
Adding compost to soil can result in plant disease suppression through the mechanisms of antagonistic action of compost microflora against plant pathogens. The aim of the study was to select effective antagonists of Pythium ...