The rise of self-assembled monolayers for fabricating electrochemical biosensors-An interfacial perspective

被引:61
|
作者
Gooding, J. Justin [1 ]
Darwish, Nadim
机构
[1] Univ New S Wales, Sch Chem, Sydney, NSW 2052, Australia
来源
CHEMICAL RECORD | 2012年 / 12卷 / 01期
关键词
biosensors; electrochemistry; enzymes; redox chemistry; self-assembled monolayers; DIRECT ELECTRON-TRANSFER; BILAYER-MODIFIED ELECTRODES; CHEMICALLY-MODIFIED ENZYMES; GLASSY-CARBON ELECTRODE; GLY-GLY-HIS; GLUCOSE-OXIDASE; GOLD ELECTRODES; DIAZONIUM SALTS; CYTOCHROME-C; MESOPOROUS MATERIALS;
D O I
10.1002/tcr.201100013
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Electrochemical biosensors have witnessed a tremendous growth in nanotechnology and in depth characterisation over the last two decades. In particular, modification of surfaces with self-assembled monolayers (SAMs) has provided a molecular control of the interfaces, which has paved the way to fabricate improved biosensing devices. Here we focus on the important advances of using SAMs in enzyme electrodes and affinity biosensors such as for peptides, DNA and antibodies. DOI 10.1002/tcr.201100013
引用
收藏
页码:92 / 105
页数:14
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