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Detection of Toxic Heavy Metal, Co(II) Trace via Voltammetry with Semiconductor Microelectrodes
The cobalt (Co(II)) ion is a main component of alloys and considered to be carcinogenic, especially due to the carcinogenic and toxicological effects in the aquatic environment. The toxic trace of the Co(II) detection was conducted using the infrared photodiode electrode (IPDE) using a working elect...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Korean Society of Toxicology
2017
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5426505/ https://www.ncbi.nlm.nih.gov/pubmed/28503262 http://dx.doi.org/10.5487/TR.2017.33.2.135 |
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author | Ly, Suw Young Lee, Chang Hyun Koo, Jae Mo |
author_facet | Ly, Suw Young Lee, Chang Hyun Koo, Jae Mo |
author_sort | Ly, Suw Young |
collection | PubMed |
description | The cobalt (Co(II)) ion is a main component of alloys and considered to be carcinogenic, especially due to the carcinogenic and toxicological effects in the aquatic environment. The toxic trace of the Co(II) detection was conducted using the infrared photodiode electrode (IPDE) using a working electrode, via the cyclic and square-wave anodic stripping voltammetry. The results indicated a sensitive oxidation peak current of Co(II) on the IPDE. Under the optimal conditions, the common-type glassy carbon, the metal platinum, the carbon paste, and the carbon fiber microelectrode were compared with the IPDE in the electrolyte using the standard Co(II). The IPDE was found to be far superior to the others. |
format | Online Article Text |
id | pubmed-5426505 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Korean Society of Toxicology |
record_format | MEDLINE/PubMed |
spelling | pubmed-54265052017-05-12 Detection of Toxic Heavy Metal, Co(II) Trace via Voltammetry with Semiconductor Microelectrodes Ly, Suw Young Lee, Chang Hyun Koo, Jae Mo Toxicol Res Original Article The cobalt (Co(II)) ion is a main component of alloys and considered to be carcinogenic, especially due to the carcinogenic and toxicological effects in the aquatic environment. The toxic trace of the Co(II) detection was conducted using the infrared photodiode electrode (IPDE) using a working electrode, via the cyclic and square-wave anodic stripping voltammetry. The results indicated a sensitive oxidation peak current of Co(II) on the IPDE. Under the optimal conditions, the common-type glassy carbon, the metal platinum, the carbon paste, and the carbon fiber microelectrode were compared with the IPDE in the electrolyte using the standard Co(II). The IPDE was found to be far superior to the others. Korean Society of Toxicology 2017-04 2017-04-15 /pmc/articles/PMC5426505/ /pubmed/28503262 http://dx.doi.org/10.5487/TR.2017.33.2.135 Text en Copyright © 2017 The Korean Society Of Toxicology http://creativecommons.org/licenses/by-nc/3.0 This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Ly, Suw Young Lee, Chang Hyun Koo, Jae Mo Detection of Toxic Heavy Metal, Co(II) Trace via Voltammetry with Semiconductor Microelectrodes |
title | Detection of Toxic Heavy Metal, Co(II) Trace via Voltammetry with Semiconductor Microelectrodes |
title_full | Detection of Toxic Heavy Metal, Co(II) Trace via Voltammetry with Semiconductor Microelectrodes |
title_fullStr | Detection of Toxic Heavy Metal, Co(II) Trace via Voltammetry with Semiconductor Microelectrodes |
title_full_unstemmed | Detection of Toxic Heavy Metal, Co(II) Trace via Voltammetry with Semiconductor Microelectrodes |
title_short | Detection of Toxic Heavy Metal, Co(II) Trace via Voltammetry with Semiconductor Microelectrodes |
title_sort | detection of toxic heavy metal, co(ii) trace via voltammetry with semiconductor microelectrodes |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5426505/ https://www.ncbi.nlm.nih.gov/pubmed/28503262 http://dx.doi.org/10.5487/TR.2017.33.2.135 |
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