Functionalized carbon nanotubes and nanofibers for biosensing applications
Functionalized carbon nanotubes and nanofibers for biosensing applications
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DOI：
10.1016/j.trac.2008.05.009
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发表时间：
2008-07-01
影响因子：
13.1
通讯作者：
Lin, Yuehe
中科院分区：
文献类型：
--
作者：
Wang, Jun;Lin, Yuehe
本综述总结了基于碳纳米管（CNT）和碳纳米纤维（CNF）的电化学生物传感器的最新进展，重点介绍了碳纳米管的应用。 CNT 和 CNF 具有独特的电学、电催化和机械性能，这使其成为开发电化学生物传感器的有效材料。我们讨论了用于生物传感器的 CNT 功能化。我们回顾了基于碳纳米管的电化学生物传感器及其各种应用（例如，小生物分子和环境污染物的测量、DNA 的检测以及疾病生物标志物的免疫传感）。此外，我们概述了基于 CNF 的电化学生物传感器的发展及其应用。最后，我们讨论了碳纳米管的一些未来应用。 (C) 2008 Elsevier Ltd. 保留所有权利。
This review summarizes recent advances in electrochemical biosensors based on carbon nanotubes (CNTs) and carbon nanofibers (CNFs) with an emphasis on applications of CNTs. CNTs and CNFs have unique electric, electrocatalytic and mechanical properties, which make them efficient materials for developing electrochemical biosensors.We discuss functionalizing CNTs for biosensors. We review electrochemical biosensors based on CNTs and their various applications (e.g., measurement of small biological molecules and environmental pollutants, detection of DNA, and immunosensing of disease biomarkers). Moreover, we outline the development of electrochemical biosensors based on CNFs and their applications. Finally, we discuss some future applications of CNTs. (C) 2008 Elsevier Ltd. All rights reserved.