Trends in cell-based electrochemical biosensors.

Abstract:

:Cell-based electrochemical biosensors have contributed tremendously to the fields of biology, medicine, chemistry, pharmacology, and environmental science. With electrochemical transducers and whole cells as the recognition elements, these biosensors provide new horizons for biosensing and life science research. This review focuses on the research accomplishments on this topic over the last three years, and is divided into three sections according to the types of cellular responses. Our aim is to highlight how simple and sensitive electrochemical methods can be coupled with cells by virtue of the integration of interface control, nanotechnology and genetic engineering to generate new enabling technologies. Some specific examples to demonstrate how these sensors are useful in medicinal chemistry and drug design have also been discussed. It is hoped that this review can provide inspiration for the development of fast, selective, sensitive, and convenient detection and diagnosis platforms.

journal_name

Curr Med Chem

authors

Ding L,Du D,Zhang X,Ju H

doi

10.2174/092986708786848514

subject

Has Abstract

pub_date

2008-01-01 00:00:00

pages

3160-70

issue

30

eissn

0929-8673

issn

1875-533X

journal_volume

15

pub_type

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