Ion-Sensitive Field-Effect Transistor for Biological Sensing
By Chang-Soo Lee, Sang Kyu Kim, Moonil Kim. Italian National Conference on Sensors, 2009
382 citations recorded by the source corpus.
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.
Subfields: Bioengineering, Electrochemistry, Molecular Biology
View Paper: https://www.semanticscholar.org/paper/c8aeded58cbe3c83f2b9fd3b34aaf202443d90f1
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Bioengineering
In Molecular Biology
Citations in the corpus
- Immobilized Enzymes in Biosensor Applications (2019, methodology): “The working principle of an EnFET is as follows: During the enzymatic reaction in the enzyme membrane, protons are generated or consumed, leading to a change in pH that could be measured by using a pH-electrode as a reference electrode [30].”
- Applications and Advances in Bioelectronic Noses for Odour Sensing (2018, background): “The commonly used sensors include surface plasmon resonance (SPR) [5], quartz crystal microbalance (QCM) [6], surface acoustic wave (SAW) [7], bulk acoustic wave (BAW) [8], conducting polymers (CP) [9], field-effect transistor (FET)-type transducers [10], etc.”