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Title 

Ion-sensitive field-effect transistor for biological sensing

Authors 

Chang-Soo LeeSang Gyu KimMoonil Kim

Publisher 

MDPI AG

Issue Date 

2009

Citation 

Sensors, vol. 9, no. 9, pp. 7111-7131

Keywords 

BiomoleculesBiosensorIon-sensitive field-effect transistorISFET

Abstract 

In recent years there has been great progress in applying FET-type biosensors for highly sensitive biological detection. Among them, the ISFET (ion-sensitive field-effect transistor) is one of the most intriguing approaches in electrical biosensing technology. Here, we review some of the main advances in this field over the past few years, explore its application prospects, and discuss the main issues, approaches, and challenges, with the aim of stimulating a broader interest in developing ISFET-based biosensors and extending their applications for reliable and sensitive analysis of various biomolecules such as DNA, proteins, enzymes, and cells.

ISSN 

1424-8220

Link 

http://dx.doi.org/10.3390/s90907111

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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