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Приказ резултата 11-20 од 97
Environmental risk assessment of volatile organic contaminants in the Sava river aquifer, Belgrade, Serbia
(Croatian Society of Chemical Engineers, 2023)
The aim of this study was to investigate the environmental risk from the gasoline range volatile
organic contaminants in the Sava river aquifer. The investigated area is located in New
Belgrade, in the vicinity of the ...
Citotoksičnost novog steroidnog bis(karbazatnog) estra / Cytotoxicity of a new steroidal bis(carbazate) ester
(Belgrade: Serbian Chemical Society, 2022)
Usled stalne potrebe za novim antitumorskim lekovima, počevši od androstanskog bis(semikarbazona), sintetisan je novi bis(karbazatni) estar (bisKBZ) za koji je određena antimikrobna aktivnost, citotoksična aktivnost na ...
The possibility of using amonex explosive in the welding of various steel plates and the influence of the amount of explosive on the quality of the welded joint / Могућност примене експлозива amonex у заваривању разнородних челичних плоча и утицај количине експлозива на квалитет завареног споја
(Медија центар „Одбрана”, 2023)
Детонацијом експлозивних материја ослобађа се велика
количина енергије у врло кратком времену, која се примењује за различите
врсте корисног рада, како у привредне, тако и у војне сврхе. Поред приме-
не експлозивних ...
Synergistic Effects of the Supporting Material and Annealing Temperature on the Performance of Pt Thin Film Catalysts
(Skopje : Society of chemists and technologists of Macedonia, 2023)
The electrocatalytic oxidation of small organic molecules, such as methanol,
ethanol and formic acid has been extensively studied due to their properties that make
them suitable for use in fuel cells. Particularly, the ...
Formic Acid Electrooxidation on Cr-Supported Platinum Thin Film Catalyst
(Skopje : Society of chemists and technologists of Macedonia, 2023)
In this study, the formic acid electrooxidation reaction was studied on a
platinum thin film catalyst obtained by deposition on chromium support (Pt/Cr).
In an attempt to reduce the proneness of Pt to poisoning species ...
Sinteza, karakterizacija i antimikrobna aktivnost kompleksa Cu(II) sa kondenzacionim derivatom 2-acetilpiridina i dihidrazida malonske kiseline / Synthesis, characterization and antimicrobial activity of Cu(II) complex with condensation derivative of 2-acetylpyridine and malonic acid dihydrazide
(Belgrade: Serbian Chemical Society, 2022)
Kompleks Cu(II) sa kondenzacionim derivatom 2-acetilpiridina i dihidrazida malonske kiseline (H2L) je dobijen direktnom sintezom. Prekristalizacijom je dobijen monokristalni proizvod te je struktura kompleksa rešena ...
Facile Synthesis of Sn-Pd Catalysts With High Performances For Ethanol Electro-Oxidation In Alkaline Medium
(Skopje : Society of chemists and technologists of Macedonia, 2023)
Nanostructured materials present unique properties as electrocatalysts for various industrial needs such as electrochemical energy conversion and storage. Aiming to enhance the electrocatalytic properties of Pd towards the ...
The influence of thermal annealing of Pt-based thin films on electro-oxidation of formic acid
(Belgrade : Institute for Multidisciplinary Research, 2023)
Due to their high electrocatalytic activity, Pt-based materials are widely investigated as electrocatalysts for the electro-oxidation of small organic molecules for fuel cells technology applications, contributing to the ...
Ciprofloxacin adsorption onto Co/chitosan-derived carbon/smectite nanocomposite obtained by the hydrothermal synthesis
(Serbian Ceramic Society, 2023)
Nowadays, environmental pollution caused by antibiotics attracts extensive attention.
Adsorption has been successfully applied in the treatment of wastewater loaded by
pharmaceutics, while diverse natural and eco-friendly ...
Sinteza i ispitivanje biološke aktivnosti ariltio i aralkiltio derivata 2-terc-butil-1,4-benzohinona / Synthesis and investigation of biological activity of arylthio and aralkylthio derivatives of 2-tert-butyl-1.4-benzoquinone
(Belgrade: Serbian Chemical Society, 2022)
Sintetisana su dva ariltio i dva aralkiltio derivata 2-terc-butil-1,4-benzohinona reakcijom Michael-ove adicije tiola na hinonsko jezgro u etanolu. Dobijenim derivatima je ispitana antimikrobna i antioksidativna aktivnost, ...