Carbon-based electrochemical sensors modified with metal oxide nanoparticles
Date
2025
Authors
Tasić, Žaklina
Petrović Mihajlović, Marija
Simonović, Ana
Radovanović, Milan
Antonijević, Milan
Journal Title
Journal ISSN
Volume Title
Publisher
University of Belgrade - Technical Faculty in Bor
Source
Proceedings [Elektronski izvor] - 56th International October Conference on Mining and Metallurgy - IOC 2025, 22-25 October, 2025, Bor Lake, Serbia
Volume
Issue
Abstract
Carbon-based electrochemical sensors are of great importance in analytical chemistry due to their high conductivity, chemical stability and cost-effectiveness. They are widely used for the detection of various analytes, including heavy metals, biomolecules and pharmaceutical compounds. Since the electrochemical sensors can be easily modified with different materials to improve their sensitivity and selectivity, they offer advantages over other traditional analytical techniques. Among these modifiers, metal oxide nanoparticles are of particular importance due to their large surface area, catalytic activity and good electrochemical properties. Their incorporation into carbon electrodes improves detection limits, reproducibility and stability, making them very effective for advanced sensing applications.
Description
Keywords
carbon paste electrode, electrochemical sensors, metal oxide nanoparticles, electrochemical methods
Citation
DOI
10.5937/IOC25409T
Scopus
ISSN
ISBN
978-86-6305-164-5
License
CC-BY-NC-ND