Are biosensor arrays in one membrane possible? A combination of multifrequency impedance measurements and chemometrics

Abstract

A novel concept of a membrane-based micro-array biosensor is presented. The methodology is based on a single lipid membrane interrogated with electrochemical impedance techniques followed by multivariate data analysis. A single membrane is designed so that relaxation processes with a range of time constants can be probed at different potentials. A range of other approaches cited in the literature is reviewed

Published in

Analytical and Bioanalytical Chemistry
2003, Volume: 377, number: 3, pages: 478-485 Publisher: SPRINGER-VERLAG BERLIN

SLU Authors

• Geladi, Paul

  • Department of Forest Biomaterials and Technology, Swedish University of Agricultural Sciences
    

UKÄ Subject classification

Biochemistry and Molecular Biology


Publication identifier

DOI: https://doi.org/10.1007/s00216-003-2103-y

Permanent link to this page (URI)

https://res.slu.se/id/publ/1107