학술논문
Comparative frequency response analysis system for electrochemical impedance spectroscopy measurements
Document Type
Conference
Author
Source
2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) Engineering in Medicine and Biology Society (EMBC), 2016 IEEE 38th Annual International Conference of the. :1910-1913 Aug, 2016
Subject
Language
ISSN
1557-170X
1558-4615
1558-4615
Abstract
Electrochemical impedance spectroscopy (EIS) is a widely used technique in biomedical and chemical analysis. A prototype of comparative frequency response analysis (FRA) system for measuring EIS is proposed in this work. Compared to traditional FRA-based systems, neither quadrature sinusoidal signals nor two identical sensing paths are needed. The experimental results based on molecularly imprinted polymers (MIPs) for detection of melatonin solutions are shown to validate the proposed EIS measurement system.