Real-Time Voltammetric Assay of Lead Ion in Biological Cell Systems

Trace lead detection for cyclic voltammetry (CV) and square-wave (SW) stripping voltammetry was performed using mercury immobilized onto a carbon nanotube electrode (HNPE). Using the characteristics of mercury and the catalytic carbon nanotube structure, a modified technique, the 0.45 µg/l detection...

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Detalles Bibliográficos
Autor principal: Ly, Suw Young
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Singapore 2009
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7006261/
https://www.ncbi.nlm.nih.gov/pubmed/32038843
http://dx.doi.org/10.5487/TR.2009.25.4.231
Descripción
Sumario:Trace lead detection for cyclic voltammetry (CV) and square-wave (SW) stripping voltammetry was performed using mercury immobilized onto a carbon nanotube electrode (HNPE). Using the characteristics of mercury and the catalytic carbon nanotube structure, a modified technique, the 0.45 µg/l detection limit of lead ion was attained. The developed method can be applied to pond water, fish tissue, plant tissue, and in vivo direct assay.

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