Ontology highlight
ABSTRACT:
SUBMITTER: Ogata AF
PROVIDER: S-EPMC5518940 | biostudies-literature | 2017 Jan
REPOSITORIES: biostudies-literature
Analytical chemistry 20170103 2
The label-free detection of human serum albumin (HSA) in aqueous buffer is demonstrated using a simple, monolithic, two-electrode electrochemical biosensor. In this device, both millimeter-scale electrodes are coated with a thin layer of a composite containing M13 virus particles and the electronically conductive polymer poly(3,4-ethylenedioxy thiophene) or PEDOT. These virus particles, engineered to selectively bind HSA, serve as receptors in this biosensor. The resistance component of the elec ...[more]