Literature DB >> 22148519

Carbon nanotube nanoweb-bioelectrode for highly selective dopamine sensing.

Jie Zhao1, Weimin Zhang, Peter Sherrell, Joselito M Razal, Xu-Feng Huang, Andrew I Minett, Jun Chen.   

Abstract

A highly sensitive and selective dopamine sensor was fabricated with the unique 3D carbon nanotube nanoweb (CNT-N) electrode. The as-synthesised CNT-N was modified by oxygen plasma to graft functional groups in order to increase selective electroactive sites at the CNT sidewalls. This electrode was characterized physically and electrochemically using HRSEM, Raman, FT-IR, and cyclic voltammetry (CV). Our investigations indicated that the O(2)-plasma treated CNT-N electrode could serve as a highly sensitive biosensor for the selective sensing of dopamine (DA, 1 μM to 20 μM) in the presence of ascorbic acid (AA, 1000 μM).
© 2011 American Chemical Society

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Year:  2011        PMID： 22148519     DOI： 10.1021/am201508d

Source DB:  PubMed          Journal:  ACS Appl Mater Interfaces        ISSN： 1944-8244            Impact factor:   9.229


  8 in total

1.  O2 Plasma Etching and Antistatic Gun Surface Modifications for CNT Yarn Microelectrode Improve Sensitivity and Antifouling Properties.

Authors:  Cheng Yang; Ying Wang; Christopher B Jacobs; Ilia N Ivanov; B Jill Venton
Journal:  Anal Chem       Date:  2017-04-28       Impact factor: 6.986

2.  Sequence-dependent electrical response of ssDNA-decorated carbon nanotube, field-effect transistors to dopamine.

Authors:  Hari Krishna Salila Vijayalal Mohan; Jianing An; Lianxi Zheng
Journal:  Beilstein J Nanotechnol       Date:  2014-11-13       Impact factor: 3.649

3.  Probe Sensor Using Nanostructured Multi-Walled Carbon Nanotube Yarn for Selective and Sensitive Detection of Dopamine.

Authors:  Wed Al-Graiti; Zhilian Yue; Javad Foroughi; Xu-Feng Huang; Gordon Wallace; Ray Baughman; Jun Chen
Journal:  Sensors (Basel)       Date:  2017-04-18       Impact factor: 3.576

4.  Spontaneous Deposition of Prussian Blue on Multi-Walled Carbon Nanotubes and the Application in an Amperometric Biosensor.

Authors:  Yanli Yao; Xiaoyun Bai; Kwok-Keung Shiu
Journal:  Nanomaterials (Basel)       Date:  2012-11-27       Impact factor: 5.076

5.  Ultrasensitive and Highly Selective Electrochemical Detection of Dopamine Using Poly(ionic liquids)-Cobalt Polyoxometalate/CNT Composite.

Authors:  Neha Thakur; Subhasis Das Adhikary; Mukesh Kumar; Daisy Mehta; Anil K Padhan; Debaprasad Mandal; Tharamani C Nagaiah
Journal:  ACS Omega       Date:  2018-03-12

6.  Electrochemical sensor formed from poly(3,4-ethylenedioxyselenophene) and nitrogen-doped graphene composite for dopamine detection.

Authors:  Aygul Kadir; Ruxangul Jamal; Tursun Abdiryim; Nurbiya Sawut; Yuzhu Che; Zulpikar Helil; Hujun Zhang
Journal:  RSC Adv       Date:  2021-11-22       Impact factor: 4.036

7.  Development of an Fe3O4@Cu silicate based sensing platform for the electrochemical sensing of dopamine.

Authors:  Ashok Kumar Das; Rambabu Kuchi; Phuoc Cao Van; Youngku Sohn; Jong-Ryul Jeong
Journal:  RSC Adv       Date:  2018-09-04       Impact factor: 3.361

8.  Cost-Effective Electrochemical Activation of Graphitic Carbon Nitride on the Glassy Carbon Electrode Surface for Selective Determination of Serotonin.

Authors:  Vijayaraj Kathiresan; Thenmozhi Rajarathinam; Seulah Lee; Suhkmann Kim; Jaewon Lee; Dinakaran Thirumalai; Seung-Cheol Chang
Journal:  Sensors (Basel)       Date:  2020-10-26       Impact factor: 3.576
  8 in total

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