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Fast and reliable method for simultaneous zymographic detection of glucoamylase and a-amylase in fungal fermentation
(Academic Press Inc Elsevier Science, San Diego, 2012)
Detection of alpha-amylase and glucoamylase in crude fermentation extracts using a single native electrophoresis gel and zymogram is described in this article. Proteins were printed on substrate gel and simultaneously onto ...
Arsenic in drinking water and acute coronary syndrome in Zrenjanin municipality, Serbia
(Academic Press Inc Elsevier Science, San Diego, 2012)
Background: Arsenic is constantly present in drinking water supply systems of Zrenjanin municipality across decades. It presents a great public health problem in Serbia, but its relationship with acute coronary syndrome ...
The electrocatalytic properties of carbon supported PtRu/C nanoalloys in oxidation of small organic molecules: Comparison with Pt/C catalyst / Elektrokatalitičke osobine nanočestica legura PtRu/C u oksidaciji malih organskih molekula - poređenje sa katalizatorom Pt/C
(Association of Chemical Engineers of Serbia, 2012)
The electrocatalytic activity of carbon supported PtRu/C catalysts, with different composition, toward the electrooxidation of methanol, CO and formic acid were examined in acid and alkaline solution at ambient temperature ...
Far infrared study of local impurity modes of Boron-doped PbTe
(Springer, New York, 2012)
PbTe single crystals, doped with B, were grown using the Bridgman method. Far infrared spectra were measured in the temperature range between 10 K and room temperature. The experimental spectra were numerically analyzed, ...
Comparison of properties of silver-metal oxide electrical contact materials
(Technical Faculty, Bor, 2012)
Changes in physical properties such as density, porosity, hardness and electrical conductivity of the Ag-SnO2 and Ag-SnO2In2O3 electrical contact materials induced by introduction of metal oxide nanoparticles were investigated. ...
Electrochemical characteristics of polyaniline/lead-dioxide power source
(Hunedoara : University Politehnica Timisoara, Faculty of Engineering Hunedoara, 2012)
Polyaniline (PANI) anode, electrochemically formed on graphite from aniline containing sulfuric acid solution, and electrochemically formed thin film lead dioxide cathode, were investigated for possible applications as ...
pi-pi and cation-pi interactions in protein-porphyrin complex crystal structures
(The Royal Society of Chemistry, 2012)
In this study we have described the pi-pi and cation-pi interactions between the porphyrin ring and the protein part of porphyrin-containing proteins to better understand their stabilizing role. The number of pi-pi ...
Modeling key interactions between the second extracellular loop of the dopamine D2 receptor and arylpiperazine ligands / Modelovanje ključnih interakcija između druge ekstracelularne petlje dopaminskog D2 receptora i arilpiperazina kao liganada
(Serbian Chemical Soc, Belgrade, 2012)
Second extracellular loop (ecl2) of the dopamine (DA) D2 receptor is an essential part of the binding pocket of dopaminergic ligands. To form a part of the ligand-binding surface, it has to fold down into the transmembrane ...
Poly(urethane-siloxane)s based on hyperbranched polyester as crosslinking agent: Synthesis and characterization / Poli(uretan-siloksani) na bazi hiperrazgranatog poliestra kao umreživača - sinteza i karakterizacija
(Serbian Chemical Society, 2012)
A series of novel polyurethane crosslinked structures (PUs) was prepared from α,ω-dihydroxy-(ethylene oxide-poly(dimethylsiloxane)-ethylene oxide) (EO-PDMS-EO), 4,4'-methylenediphenyl diisocyanate and Boltorn ® hyperbranched ...
Production and characterization of rhamnolipids from Pseudomonas aeruginosa san-ai / Produkcija i karakterizacija ramnolipida soja Pseudomonas aeruginosa san-ai
(Serbian Chemical Society, 2012)
The production and characteristics of rhamnolipid biosurfactant obtained by the strain Pseudomonas aeruginosa san-ai were investigated. With regard to the carbon and nitrogen sources, several media were tested to enhance ...