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The use of a gold electrode for the determination of amphetamine derivatives and application to their analysis in human urine / Određivanje derivata amfetamina i primena u analizi humanog urina na elektrodi od zlata
(Serbian Chemical Society, 2013)
The catalytic abilities of a gold electrode were tested for the quantitative determination of amphetamine (A) and 3,4-methylenedioxy-N-methylamphetamine (MDMA) standards by their oxidation using cyclic voltammetry (CV). ...
Microbial diversity and isolation of multiple metal-tolerant bacteria from surface and underground pits within the copper mining and smelting complex Bor
(Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd, 2013)
The bacterial diversity of the surface and deep sediment of the Copper Mining and Smelting Complex Bor, Serbia, was investigated using culture-dependent and culture-independent approaches. Sequencing analysis of 16S rDNA ...
Degradability of n-alkanes during ex situ natural bioremediation of soil contaminated by heavy residual fuel oil (mazut)
(Serbian Chemical Soc, Belgrade, 2013)
It is well known that during biodegradation of oil under natural geological conditions, or oil pollutants in the environment, degradation of hydrocarbons occurs according to a well-defined sequence. For example, the major ...
Internal-oxidation kinetics of ag-cd alloys
(Institute of Metals and Technology, 2013)
The oxidation kinetics of the Ag-Cd alloys with different Cd contents in mass fractions (9.5, 11, 12 and 16) % at (670, 750 and 795) degrees C during the production of Ag-CdO electrical-contact materials was investigated. ...
Antibacterial Activity of the Essential Oil of Heracleum sibiricum
(Natural Product Incorporation, 2013)
The composition and antimicrobial activity of the essential oil of Heracleum sibiricum L. (Apiaceae) was studied. The aerial part of plant was hydro-distilled and chemical composition of the essential oil was analyzed by ...
Stability and Toxicity of Selected Chlorinated Benzophenone-type UV Filters in Waters
(Slovenian Chemical Society, 2013)
In our study, the transformation of two most widely used UV filters, benzophenone-3 (BP3) and benzophenone-4 (BP4), in chlorinated water with disinfection reagents sodium hypochlorite (NaClO) and trichloroisocyanuric acid ...
Determination of clopidogrel using square wave voltammetry at a gold electrode / Određivanje klopidogrela voltametrijom sa pravouglim impulsima na elektrodi od zlata
(Serbian Chemical Society, 2013)
The determination of clopidogrel, an antiplatelet agent, was performed at a gold electrode in pH 3.7 acetate buffer using cyclic voltammetry (CV) and square wave voltammetry (SWV). Each voltammogram was characterized by ...
The contents of heavy metals in Serbian old plum brandies / Sadržaj teških metala u starim srpskim rakijama šljivovicama
(Serbian Chemical Soc, Belgrade, 2013)
Seven elements, namely, arsenic, lead, cadmium, copper, zinc, iron and manganese were determined in 31 samples of Serbian plum brandies by application of atomic spectrometry techniques. Flame atomic absorption spectrometry ...
The effects of solvents and structure on the electronic absorption spectra of the isomeric pyridine carboxylic acid N-oxides / Uticaj rastvarača i strukture na elektronske absorpcione spektre izomernih piridin-karboksilnih kiselina N-oksida
(Association of the Chemical Engineers of Serbia, 2013)
The ultraviolet absorption spectra of the carboxyl group of three isomeric pyridine carboxylic acids N-oxides (picolinic acid N-oxide, nicotinic acid N-oxide and isonicotinic acid N-oxide) were determined in fourteen ...
The effect of oxidants through a tailing dump depth and the leaching of copper
(North Univ Baia Mare, Baia Mare, 2013)
The research results of the oxidants influence on Cu leaching recovery from the old Bor flotation tailing dump from the Bor mining facilities, located in eastern Serbia, will be present. Leaching experiments were carried ...