High-Efficiency Hydrated Tungsten Oxide Nanostructures for Improved Sensitivity in Detecting Fungicides DOI

Davalasab Ilager,

Mahesh M. Shanbhag, Shweta J. Malode

et al.

Journal of The Electrochemical Society, Journal Year: 2025, Volume and Issue: 172(3), P. 037515 - 037515

Published: March 1, 2025

The threat of contamination has significantly enhanced in recent years due to the release more toxins into environment. Detecting these pollutants requires developing sensitive, selective, and cost-effective electroanalytical techniques for trace analysis. Our current research created a modified carbon-based sensor detect measure fungicides such as thymol (TML) dichlorophen (DCP). This uses hydrated tungsten oxide (H-WO 3 ) with an immobilized cationic surfactant, cetyltrimethylammonium bromide (CTAB). We synthesized H-WO nanorods using hydrothermal method characterized them various techniques. excellent electrocatalytic behavior, high conductance, large surface-to-volume ratio have improved voltammetric signal TML DCP compared bare CPE. used cyclic voltammetry determine optimal conditions, including supporting electrolytes, accumulation time, CTAB concentration. also analyzed scan rate temperature effects estimate electrokinetic thermodynamic activation parameters. square wave technique was applied find levels DCP, developed electrode detection limit 1.43 nM 7.39 DCP. With this electrochemical assembly, we can analyze future.

Language: Английский

Conducting Polymer-Based Electrochemical Sensors: Progress, Challenges, and Future Perspectives DOI Creative Commons

Aashutosh Dube,

Shweta J. Malode, Abdullah N. Alodhayb

et al.

Talanta Open, Journal Year: 2024, Volume and Issue: 11, P. 100395 - 100395

Published: Dec. 26, 2024

Language: Английский

Citations

5
High-Efficiency Hydrated Tungsten Oxide Nanostructures for Improved Sensitivity in Detecting Fungicides DOI

Davalasab Ilager,

Mahesh M. Shanbhag, Shweta J. Malode

et al.

Journal of The Electrochemical Society, Journal Year: 2025, Volume and Issue: 172(3), P. 037515 - 037515

Published: March 1, 2025

The threat of contamination has significantly enhanced in recent years due to the release more toxins into environment. Detecting these pollutants requires developing sensitive, selective, and cost-effective electroanalytical techniques for trace analysis. Our current research created a modified carbon-based sensor detect measure fungicides such as thymol (TML) dichlorophen (DCP). This uses hydrated tungsten oxide (H-WO 3 ) with an immobilized cationic surfactant, cetyltrimethylammonium bromide (CTAB). We synthesized H-WO nanorods using hydrothermal method characterized them various techniques. excellent electrocatalytic behavior, high conductance, large surface-to-volume ratio have improved voltammetric signal TML DCP compared bare CPE. used cyclic voltammetry determine optimal conditions, including supporting electrolytes, accumulation time, CTAB concentration. also analyzed scan rate temperature effects estimate electrokinetic thermodynamic activation parameters. square wave technique was applied find levels DCP, developed electrode detection limit 1.43 nM 7.39 DCP. With this electrochemical assembly, we can analyze future.

Language: Английский

Citations

0