Naphthazarin modified carbon paste electrode for determination of copper(II)
A carbon paste electrode modified with naphthazarin (5,8-dihydroxy-1,4- naphthoquinone) was fabricated as a copper(II) sensor. Voltammetric and potentiometric detections were investigated. Adsorptive stripping voltammetry offers better sensitivity but poorer repeatability than potentiometry. The app...
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Main Authors: | , , |
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Format: | Journal |
Published: |
2018
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Subjects: | |
Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=46149099365&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/60249 |
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Institution: | Chiang Mai University |