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Toxic Effect of Cadmium Assay in Contaminated Soil Earthworm Cell Using Modified Sensor.

Authors
  • Ly, Suw Young1
  • Kyung, Lee1
  • Kim, Chae Hwa1
  • Seo, Roma1
  • Lee, Soo Youn1
  • Kim, Lina1
  • Chae, Su Min1
  • Choi, Sung Wook1
  • Kim, Ji Yoon1
  • 1 Biosensor Research Institute, Seoul National University of Science & Technology, Seoul, Korea. , (North Korea)
Type
Published Article
Journal
Toxicological research
Publication Date
Jun 01, 2015
Volume
31
Issue
2
Pages
213–217
Identifiers
DOI: 10.5487/TR.2015.31.2.213
PMID: 26191388
Source
Medline
Keywords
License
Unknown

Abstract

A voltammetric toxic metal of cadmium detection was studied using a fluorine doped graphite pencil electrode (FPE) in a seawater electrolyte. In this study, square wave (SW) stripping and chronoamerometry were used for determination of Cd(II) in seawater. Affordable pencils and an auxiliary electrode were used as reference. All experiments in this study could be performed at reasonable cost by using graphite pencil. The application was performed on the tissue of contaminated soil earthworm. The results show that the method can be applicable for vegetables and in vivo fluid or medicinal diagnosis.

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