Functionalized multi-wall carbon nanotubes as an efficient additive for electrochemical DNA sensor
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- 作者：Jianfeng Lia ; cAuthor Vitae ; Eun-Cheol Leeb ; c ; eclee@gachon.ac.kr" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Functionalized multi-wall carbon nanotube ; Additive ; Electrochemical ; DNA sensor ; Functionalized graphene
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：239
- 期：Complete
- 页码：652-659
- 全文大小：2226 K
文摘
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Functionalized multi-wall carbon nanotubes were used as an additive for electrochemical DNA sensor.
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This sensing system was simplistically generated by mixing all the constituents in a buffer solution.
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The reasonable sample preparation time (1 h) and the low detection limit (141.2 pM) were achieved.
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This new detection system is promising for applications in fabricating miniaturized biosensors.