Are biosensor arrays in one membrane possible? A combination of multifrequency impedance measurements and chemometrics
by Lindholm-Sethson, Britta; Nyström, Josefina; Geladi, Paul; Koeppe II, R. Erdman; Nelson, Andrew; Whitehouse, Conor
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.
- Analytical and Bioanalytical Chemistry
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- 1618-2650; 1618-2642