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Are biosensor arrays in one membrane possible? A combination of multifrequency impedance measurements and chemometrics
Umeå University, Faculty of Science and Technology, Chemistry. Centre for Biomedical Engineering and Physics.
Umeå University, Faculty of Science and Technology, Chemistry. Centre for Biomedical Engineering and Physics.
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2003 (English)In: Analytical and Bioanalytical Chemistry, Vol. 377, no 3, 478-85 p.Article in journal (Refereed) Published
Abstract [en]

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.

Place, publisher, year, edition, pages
2003. Vol. 377, no 3, 478-85 p.
Keyword [en]
Membrane-based biosensor, Micro array, Electrochemical impedance spectroscopy, Chemometrics
Identifiers
URN: urn:nbn:se:umu:diva-10090DOI: doi:10.1007/s00216-003-2103-yOAI: oai:DiVA.org:umu-10090DiVA: diva2:149761
Available from: 2008-06-16 Created: 2008-06-16 Last updated: 2011-01-13Bibliographically approved

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Lindholm-Sethson, Britta

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