A5081428271- Conducting polymers and applications
- Analytical Chemistry and Sensors
- Electrochemical sensors and biosensors
- Electrochemical Analysis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Corrosion Behavior and Inhibition
- Supercapacitor Materials and Fabrication
- Metal Extraction and Bioleaching
- Extraction and Separation Processes
- Electrodeposition and Electroless Coatings
- Advanced battery technologies research
- Enzyme Catalysis and Immobilization
- Advanced Photocatalysis Techniques
- Minerals Flotation and Separation Techniques
- Crystallization and Solubility Studies
- Enzyme Production and Characterization
- Microbial Metabolites in Food Biotechnology
- TiO2 Photocatalysis and Solar Cells
- Chemical and Physical Properties in Aqueous Solutions
- Gas Sensing Nanomaterials and Sensors
- Transition Metal Oxide Nanomaterials
- Recycling and Waste Management Techniques
- Concrete Corrosion and Durability
- Advanced oxidation water treatment
- Magnesium Alloys: Properties and Applications
University of Belgrade
2012-2023
Mining and Metallurgy Institute Bor
2012
Institut za filozofiju
2010
Electroconducting polymers from the group of synthetic metals are extensively investigated due to numerous properties perspective in practical application. These materials may be synthesized by both chemical and electrochemical procedures. Chemical synthesis is suitable when bulk quantities polymer needed up date it presents dominant commercial method producing electroconducting polymers. Nevertheless, has its advantages; avoids usage oxidants since conducting polymeric material obtained at...
Polypyrrole enzyme electrode was formed by immobilization of glucose oxidase via glutaraldehyde into electrochemically synthesized polypyrrole on glassy carbon electrode. Electrochemical synthesis performed in 0.5 mol dm-3 HCl and 0.2 pyrrole at constant current density 2 mA cm-2 . Chronopotentiometric curves were recorded 42 nA for different concentrations. The determined value the apparent Michaelis-Menten 0.045 mmol which is significantly lower than that free indicating enhanced...
The initial corrosion behavior of AZ63 magnesium alloy was investigated in 1, 3, 5 and 7 wt.% NaCl solutions by means potential, linear polarization, electrochemical impedance spectroscopy, polarization measurements, during exposure the media. Results show that increase chloride concentration provokes an rate. Based on obtained kinetics parameters mechanisms anodic dissolution hydrogen evolution reactions were discussed, kinetic models proposed. It is concluded proceeds under Temkin...
The immobilization of α-amylase via adsorption on magnetic particles coated with polyaniline was studied. support characterized by field emission scanning electron microscopy (FESEM). obtained were agglomerates nanoparticles sizes below 100 nm. effects various factors immobilization, including time, the initial enzyme concentration, pH, and temperature, examined. optimum time for established to be 7, 45°C 75 min, respectively. maximum amount adsorbed 10/100 mg determined at 5 mg/mL...
The electrochemical oxidation of the urea in near neutral pH is investigated on platinum electrode. It shown that reaction practically inhibited up to potentials ∼0.9 V. same onto electrochemically obtained titanium dioxide nanotubes modified by hematite using facile, low-cost successive ion layer adsorption and (SILAR) method. such system possesses electrocatalytic activity at very low potentials, can be further improved illumination electrode photo-assisted reaction. possible application...