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Chromatographic methods in determination of the soil-water partition coefficient
(Taylor & Francis Inc, Philadelphia, 2016)
The soil-water partition coefficient normalized to the soil organic carbon content (K-OC) is one of essential properties governing the fate of organic chemicals in the soil-water compartment. It is a parameter of utmost ...
Evaluation of Performance of Periodically Operated Reactors for Single Input Modulations of General Waveforms
(Wiley-V C H Verlag Gmbh, Weinheim, 2016)
The nonlinear frequency response (NFR) method is used for evaluating the time-average performance of a chemical reactor subjected to single input modulations of general waveforms, by using Fourier series for representing ...
Thin-layer chromatography in quantitative structure-activity relationship studies
(Taylor & Francis Inc, Philadelphia, 2018)
The methods of correlating molecular structure of substances expressed as descriptors, to their biological activity are commonly denoted as Quantitative Structure-Activity Relationships (QSARs). This concept, typically ...
Natural and anthropogenic sources of chromium, nickel and cobalt in soils impacted by agricultural and industrial activity (Vojvodina, Serbia)
(Taylor and Francis Inc., 2019)
This study reports the contents and sources of chromium, nickel and cobalt, as well as Al, Ca, Mg, K, Fe and Mn in Vojvodina regions Srem and Central Banat area soil samples. Different methods were applied to identify the ...
Hybrid visible-light responsive Al2O3 particles
(Elsevier, 2017)
Detailed study of Al2O3, an insulator with the band gap of about 8.7 eV, and its different organic/inorganic charge transfer complexes with visible-light photo activity is presented. In particular, prepared Al2O3 particles ...
Antimicrobial and Photocatalytic Abilities of Ag2CO3 Nano-Rods
(Wiley-V C H Verlag Gmbh, Weinheim, 2017)
The rod-like Ag2CO3 particles (2-4 3 0.3-0.6 mm, length 3 diameter) were synthesized in water by the precipitation reaction between AgNO3 and NaHCO3 in the presence of polyvinylpyrrolidone. The X-ray diffraction analysis ...
Analysis of Tea for Metals by Flame and Graphite Furnace Atomic Absorption Spectrometry with Multivariate Analysis
(Taylor and Francis Inc., 2017)
The concentrations of iron, zinc, manganese, copper, chromium, nickel, lead, arsenic, and cadmium were determined using flame and graphite furnace atomic absorption spectrometry in nine herbal tea samples. Hawthorn, yarrow, ...
Geochemical and Statistical Methods in the Evaluation of Trace Elements Contamination: an Application on Canal Sediments
(Hard, Olsztyn 5, 2011)
The contamination levels of V, Cr, Ni, Cu, Zn, Cd, and Pb in canal sediments (Danube alluvial formation) were assessed to evaluate environmental quality and potential contamination. Results indicate that silicates and ...
Benthic diatoms of the Vrla River (Serbia) and their application in the water ecological status assessment
(Walter De Gruyter Gmbh, Berlin, 2016)
Epilithic diatoms from the Vrla River (Serbia) have been used to assess the ecological status of water. A total of 227 diatom taxa belonging to 50 genera were identified in the Vrla River during six research seasons with ...
Chemical Composition of the Essential Oil of Geum rhodopeum
(Springer, New York, 2014)