Materials | |
Recent Progress in Ferrocene-Modified Thin Films and Nanoparticles for Biosensors | |
Shigehiro Takahashi1  | |
[1] Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan; E-Mail | |
关键词: ferrocene; biosensor; electron-transfer mediator; thin film; electro-polymerization; layer-by-layer deposition; Au nanoparticle; | |
DOI : 10.3390/ma6125742 | |
来源: mdpi | |
【 摘 要 】
This article reviews recent progress in the development of ferrocene (Fc)-modified thin films and nanoparticles in relation to their biosensor applications. Redox-active materials in enzyme biosensors commonly use Fc derivatives, which mediate electron transfer between the electrode and enzyme active site. Either voltammetric or amperometric signals originating from redox reactions of Fc are detected or modulated by the binding of analytes on the electrode. Fc-modified thin films have been prepared by a variety of protocols, including
【 授权许可】
CC BY
© 2013 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190031144ZK.pdf | 640KB | download |