Nanotechnology and biosensors

被引：520

作者：

Chen, JR

Miao, YQ ^{[1
]}

He, NY

Wu, XH

Li, SJ

机构：

[1] Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Peoples R China

[2] Southeast Univ, Chien Shiung Wu Lab, Nanjing 210096, Peoples R China

来源：

BIOTECHNOLOGY ADVANCES | 2004年 / 22卷 / 07期

关键词：

biosensors; nanotechnology; nanomaterials; nanostructure; nano-electromechanical systems (NEMS); self-assembly;

D O I：

10.1016/j.biotechadv.2004.03.004

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 [微生物学]; 0836 [生物工程]; 090102 [作物遗传育种]; 100705 [微生物与生化药学];

摘要：

Nanotechnology is playing an increasingly important role in the development of biosensors. The sensitivity and performance of biosensors is being improved by using nanomaterials for their construction. The use of these nanomaterials has allowed the introduction of many new signal transduction technologies in biosensors. Because of their submicron dimensions, nanosensors, nanoprobes and other nanosystems have allowed simple and rapid analyses in vivo. Portable instruments capable of analyzing multiple components are becoming available. This work reviews the status of the various nanostructure-based biosensors. Use of the self-assembly techniques and nano-electromechanical systems (NEMS) in biosensors is discussed. (C) 2004 Elsevier Inc. All rights reserved.

引用

页码：505 / 518

页数：14

共 63 条

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