A vanillin electrochemical sensor based on molecularly imprinted poly(1-vinyl-3-octylimidazole hexafluoride phosphorus) −multi-walled carbon nanotubes@polydopamine-carboxyl single-walled carbon nanotubes composite
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- 作者：Wenhui WuAuthor Vitae ; Lite YangAuthor Vitae ; Faqiong ZhaoAuthor Vitae ; Baizhao Zeng ; bzzeng@whu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Vanillin ; Molecularly imprinted polymer ; Carbon nanotubes ; Polydopamine ; Electrochemical sensor
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：239
- 期：Complete
- 页码：481-487
- 全文大小：1513 K
文摘
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MWNTs-PDA@MIP for the electrochemical determination of VA was prepared.
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PDA promoted the dispersion of MWNTs and anchored long-chain [VOIm]PF6 monomer.
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MWNTs-PDA@MIP of VA improved the density of imprinted sites.
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SWNTs-COOH was applied to enhance the response signal.
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The resulting sensor exhibited sensitive and selective response to VA.