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Electrochemical impedance monitoring of immunochemical reactions using varying IDE geometries for signal enhancement

Lookup NU author(s): Dr Robin Page, Emeritus Professor Calum McNeilORCiD


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Electrochemical Impedance Spectroscopy (EIS) has been applied to the detection of analytes for immunosensors [1-3]. The development of hand held devices based on this technique is a very promising prospect for point-of-care applications and is an attractive alternative to laboratory-based immunochemical analysis [1, 4]. The work in this paper will focus primarily on the development of an EIS method of transduction for immunoassay detection that could be potentially introduced into a hand held point-of-care device. Varying geometries of IDEs will be reported and discussed to improve the detection of antigen.

Publication metadata

Author(s): Page RH, McNeil C

Editor(s): Becker, H., Wang, W.

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: Microfluidics, Biomems, and Medical Microsystems VIII

Year of Conference: 2010

Pages: ARTN 75930W

ISSN: 0277-786X

Publisher: SPIE: International Society for Optical Engineering

Library holdings: Search Newcastle University Library for this item

Series Title: Proceedings of SPIE-The International Society for Optical Engineering

ISBN: 9780819479891