OT6.116 - Ion-Sensitive Field Effect Transistor (ISFET)-Based DNA Detection for Enterotoxigenic E. coli (ETEC)
- Event
- EUROSENSORS XXXVI
2024-09-01 - 2024-09-04
Debrecen (Hungary) - Band
- Lectures
- Chapter
- OT6 - Biochemical sensors, Microfluidics, Lab-on-a-Chip and Organ-On-Chip Systems
- Author(s)
- M. Techakasikornpanich - Mahidol University, Bangkok (Thailand)
- Pages
- 167 - 168
- DOI
- 10.5162/EUROSENSORSXXXVI/OT6.116
- ISBN
- 978-3-910600-03-4
- Price
- free
Abstract
In this study, we demonstrate novel bacterial detection using DNA hybridization-based electrochemical biosensors for enterotoxigenic Escherichia coli (ETEC). The ion-sensitive field-effect transducer (ISFET) was immobilized with LT-probe, which is specifically for the heat-labile gene of ETEC. Poten-tiometric measurement and Electrochemical impedance spectroscopy (EIS) are performed to improve the successful development of the detection of ETEC, which represents a promising technique for rapid and sensitive bacterial detection.