Electrochemical Sensing of Nitrite Ions Using Tin-Submicroparticles Modified Glassy Carbon Electrodes

Sivasubramanian, R. ; Sangaranarayanan, M. V. (2014) Electrochemical Sensing of Nitrite Ions Using Tin-Submicroparticles Modified Glassy Carbon Electrodes Electroanalysis, 26 (11). pp. 2358-2364. ISSN 1040-0397

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Official URL: http://doi.org/10.1002/elan.201400259

Related URL: http://dx.doi.org/10.1002/elan.201400259

Abstract

The applicability of tin submicroparticles modified glassy carbon electrodes for sensing of nitrite ions is demonstrated. Tin submicroparticles have been electrodeposited on a glassy carbon electrode using constant potential deposition. The detection of nitrite ions is carried out with differential pulse voltammetry, amperometry and electrochemical impedance spectroscopy. The lowest detection limit of 0.5 µM with a linear range of 5 µM–1000 µM is inferred from the differential pulse voltammetry. The interference from different compounds such as urea, glucose and nitrate ions is also analyzed.

Item Type:Article
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ID Code:130758
Deposited On:29 Nov 2022 11:44
Last Modified:29 Nov 2022 11:44

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