Ion-sensitive field-effect transistor for biological sensing

Cited 278 time in scopus
Metadata Downloads
Title
Ion-sensitive field-effect transistor for biological sensing
Author(s)
Chang-Soo Lee; Sang Gyu Kim; Moonil Kim
Bibliographic Citation
Sensors, vol. 9, no. 9, pp. 7111-7131
Publication Year
2009
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.
Keyword
BiomoleculesBiosensorIon-sensitive field-effect transistorISFET
ISSN
1424-8220
Publisher
MDPI
DOI
http://dx.doi.org/10.3390/s90907111
Type
Article
Appears in Collections:
Division of Biomaterials Research > Bionanotechnology Research Center > 1. Journal Articles
Files in This Item:

Items in OpenAccess@KRIBB are protected by copyright, with all rights reserved, unless otherwise indicated.