Using AC signal and transimpedance amplifier circuit to build a glucose biosensor model

In this study, a glucose biosensor model was developed. The experiment was performed by connecting commercial amperiometric glucose biosensor with transimpedance amplifier (TIA) readout circuit. By supplying various AC signals and glucose solutions to the biosensor, the resistance and capacitance of...

Full description

Saved in:
Bibliographic Details
Main Authors: Sun, Tai-Ping, Shieh, Hsiu-Li, Yeh, Wei-Cheng, Tang, Yi-Ching, Tsai, Chun-Lang, Huang, Hsin-Wei, Liu, Chia-Ming, Chang, Jen-Wei, Li, Jia-Hao, Ching, Congo Tak-Shing
Format: Conference Proceeding
Language:English
Subjects:
Amperometric Glucose biosensor
Biological system modeling
Biosensors
Capacitance
Immune system
Integrated circuit modeling
Mathematical model
Sugar
Transimpedance amplifier
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this study, a glucose biosensor model was developed. The experiment was performed by connecting commercial amperiometric glucose biosensor with transimpedance amplifier (TIA) readout circuit. By supplying various AC signals and glucose solutions to the biosensor, the resistance and capacitance of the biosensor was found. In conclusion, an amperiometric glucose biosensor model is a parallel combination of 2 resistors (1 for biosensor and 1 for enzymatic reaction) and 2 capacitors (1 for biosensor and 1 for enzymatic reaction).
ISSN:1948-2914
1948-2922
DOI:10.1109/BMEI.2010.5639281