Претраживање
Приказ резултата 1-10 од 2209
Photoacoustic spectroscopy: investigation of sputter damage in Si surface by Ar plasma
(Institute of Electrical and Electronics Engineers (IEEE), 2004)
The effect of Ar plasma etching on the surface of Si was investigated by photoacoustic spectroscopy. The surface of Si sample (p-tip, 10 k/spl Omega/cm, 420 /spl mu/m) was treated with Ar plasma from 2 min to 80 min. ...
Biliverdin-copper complex at the physiological pH
(Serbian Biochemical Society, 2018)
Biliverdin (BV) is a degradation product of heme catabolism, which is rapidly converted to bilirubin (BR) by BV reductase 1. Biliverdin and unconjugated BR, commonly named bile pigments, have important function in biochemical ...
Distribution and fractionation of heavy metals in the Tisa (Tisza) River sediments
(Springer Heidelberg, Heidelberg, 2007)
Introduction. In this work, sediments of the River Tisa (Tisza) are studied to assess their environmental pollution levels for some major heavy metals, as well as to predict the investigated elements' mobility on the basis ...
Stabilization of apo-alpha-lactalbumin by binding of epigallocatechin-3-gallate: experimental and molecular dynamics study
(Univerzitet u Beogradu, 2018)
α-Lactalbumin (ALA) is a small, acidic, Ca2+-binding protein that might constitute up to 20% of whey protein. ALA has several partially folded intermediate states. It is very attractive for studies of the properties and ...
Synthesis and characterization of thin copper coatings obtained by sonoelectrodeposition method
(Belgrade: ETRAN – Society for electronics, telecommunication, computing, automatics and nuclear angineering, 2021)
Influence of an intensity of ultrasonic mixing of electrolyte in a temperature range of 27–37 °C and ultrasonic power intensity in the range of 3.77–18.84 W/cm2 (10–50 %) on a synthesis of fine-grained copper deposits was ...
Molecular and isotope composition of biomarkers in immature oil shale and its liquid pyrolysis products (open and closed system)
(European Association of Geoscientists & Engineers, 2021)
The molecular and isotopic composition of biomarkers in initial bitumen isolated from raw immature oil shale samples from the Lower Miocene Aleksinac Basin (Serbia) and liquid products (LPs) obtained by pyrolysis in open ...
Morphology, structure and hardness of electrolytically produced copper coatings
(2022)
Poster presented at: 4th International Congress of Chemists and Chemical Engineers of Bosnia and Herzegovina, June, 30th-July, 02nd, Sarajevo, Bosnia and Herzegovina
Changes of Ba contents in sediments of Kupa river (Croatia) 15 years after discovery of ba anomaly complemented by sequential extraction
(International Multidisciplinary Scientific Geoconference, 2019)
The Kupa River, located in the west-central part of Croatia, is a 294 km long tributary of the Sava River, belonging to the Danube watershed. An extreme barium anomaly in sediments of Kupica and Kupa rivers was discovered ...
Physicochemical characterization of mineral mud from spa Vrujci
(Society of Physical Chemists of Serbia, 2010)
Mineralogical and physicochemical analysis of healing mud from spa Vrujci wasperformed by ICP-OES analysis and FTIR and micro-Raman spectroscopy. Thetherapeutic effect of mud was improved by plant extracts implementation.
The qualitative determination of oseltamivir phosphate in Tamiflu® capsule by cyclic voltammetry with simultaneous HPLC determination
(Serbian Chemical Society, Belgrade, 2010)
A gold electrode was applied in the voltammetric determination of oseltamivir phosphate standard in 0.05 M NaHCO3. Oseltamivir phosphate as a standard and as a component of Tamiflu capsule exhibited the identycal cyclic ...