PT5.34 - Voltammetric Sensing of Benzotriazole at Single-Walled Carbon Nanotube Modified Screen-Printed Electrodes
- Event
- EUROSENSORS XXXVI
2024-09-01 - 2024-09-04
Debrecen (Hungary) - Band
- Poster
- Chapter
- PT5 - Chemical Sensors
- Author(s)
- N. Sodnik, M. Hadolin, Z. Samardžija, K. Žagar Soderžnik - Jožef Stefan Institute, Ljubljana (Slovenia)
- Pages
- 335 - 336
- DOI
- 10.5162/EUROSENSORSXXXVI/PT5.34
- ISBN
- 978-3-910600-03-4
- Price
- free
Abstract
Benzotriazole and its derivatives are ubiquitous in industries due to their diverse applications, yet their persistence in the environment poses ecological concerns. This study proposes a carbon nanotube-Nafion-modified screen-printed electrode for electrochemical detection of benzotriazole, addressing the need for cost-effective and rapid monitoring methods. Electrochemical analysis revealed a single reduc-tion peak, leading to an LOD of 2 μM with square wave voltammetry. This approach offers a comparable alternative to commercial electrodes, underscoring its potential for environmental monitoring.