Preparation of 尾-cyclodextrin entrapped graphite composite for sensitive detection of dopamine
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- 作者：Selvakumar Palanisamya ; S. Sakthinathanb ; Shen-Ming Chena ; smchen78@ms15.hinet.net" class="auth_mail" title="E-mail the corresponding author ; Balamurugan Thirumalraja ; Tsung-Han Wua ; Bih-Show Loub ; blou@mail.cgu.edu.tw" class="auth_mail" title="E-mail the corresponding author ; Xiaoheng Liuc ; xhliu@mail.njust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Screen-printed carbon electrode ; Graphite ; 尾-Cyclodextrin ; Dopamine ; Differential pulse voltammetry
- 刊名：Carbohydrate Polymers
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：135
- 期：Complete
- 页码：267-273
- 全文大小：1779 K
文摘
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A simple dopamine sensor based on 尾-cyclodextrin entrapped graphite (GR/尾-CD) modified screen printed carbon electrode is presented.
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Lower oxidation peak potential (0.224 V) of DA observed at GR/尾-CD modified electrode.
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Lower limit of detection of 0.011 渭M of DA is achieved.