Приказано за аутора "Ognjanović, Miloš"
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Boron-doped diamond electrode as efficient sensing platform for simultaneous quantification of mefenamic acid and indomethacin
Petković, Branka; Ognjanović, Miloš; Krstić, Milena; Stanković, Vesna; Babincev, Ljiljana; Pergal, Marija; Stanković, DaliborMefenamic acid and indomethacin, medicaments belonging to the group of non-steroidal anti-inflammatory agents, were determined separately and simultaneously at anodically prepared BDDE. Differential pulse voltammetry was ... -
CeO2-doped – domestic carbon material decorated with MWCNT as an efficient green sensing platform for electrooxidation of dopamine
Stanković, Dalibor; Ognjanović, Miloš; Fabián, Martin; Viktorovich Avdin, Vyacheslav; Manojlović, Dragan; Vranješ Đurić, Sanja; Petković, BrankaThe goal of this work was to develop green electrode material that unites all advantages of domestic made, synthesized porous carbon powder and ceria dioxide nanoparticles known due to exceptional catalytic properties. ... -
Easily Prepared Co3O4 Doped Porous Carbon Material Decorated with Single‐wall Carbon Nanotubes Applied in Voltammetric Sensing of Antioxidant α‐lipoic Acid
Petković, Branka; Ognjanović, Miloš; Antić, Bratislav; Viktorovich Avdin, Vyacheslav; Manojlović, Dragan; Vranješ Đurić, Sanja; Stanković, DaliborThe homemade, porous carbon material, thermolysis prepared from Novolac phenol-formaldehyde resin, in situ modified with Co3O4 nanoparticles and mixed with single-wall carbon nanotubes, was used in selective sensing of ... -
A single drop histamine sensor based on AuNPs/MnO2 modified screen-printed electrode
Knežević, Sara; Ognjanović, Miloš; Nedić, Nemanja; Mariano, José; Milanović, Zorana; Petković, Branka; Antić, Bratislav; Vranješ Djurić, Sanja; Stanković, DaliborIn order to ensure high food quality, one of the prime importance is the detection and quantification of histamine, well known marine food poison. In this work, we constructed novel electrochemical biosensor for the detection ... -
Thermolysis prepared Co3O4 carbon paste electrode decorated with single wall nanotubes as voltammetric sensor for determination of antioxidant α-lipoic acid
Petković, Branka; Stanković, Dalibor; Ognjanović, Miloš; Viktorovich Avdin, Vyacheslav; Radović, Magdalena; Manojlović, Dragan; Vranješ Đurić, SanjaThe novel carbon material modified with Co3O4 particles, prepared by calcination and mixed with single wall carbon nanotubes, was characterized and used for sensing of prominent antioxidant α- lipoic acid (LA). The new ...