Facile fabrication of cobalt oxide nanograin-decorated reduced graphene oxide composite as ultrasensitive platform for dopamine detection
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- 作者：Arshid Numan numan.arshed@yahoo.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Muhammad Mehmood ShahidAuthor Vitae ; Fatin Saiha OmarAuthor Vitae ; K. RameshAuthor Vitae ; S. Ramesh ; rameshtsubra@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Cobalt oxide ; Nanograins ; Dopamine ; Electrochemical study ; Amperometric detection
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：238
- 期：Complete
- 页码：1043-1051
- 全文大小：2770 K
文摘
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Co3O4 nanograin-decorated rGO composite was fabricated via hydrothermal route.
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rGO-Co3O4 nanograin composite was used for modification of electrode.
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rGO-Co3O4 nanograins showed excellent catalytic performance towards dopamine detection.
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rGO-Co3O4 nanocomposite selectively detected dopamine in the presence of interfering species.