A label-free aptamer-based nanogap capacitive biosensor with greatly diminished electrode polarization effects
Author:
Affiliation:
1. School of Mathematics and Physical Sciences
2. University of Hull
3. Hull
4. UK
5. School of Lifesciences
6. George W Gray Centre for Advanced Materials
Abstract
A significant impediment to the use of impedance spectroscopy in bio-sensing is the electrode polarization effect that arises from the movement of free ions to the electrode–solution interface, forming an electrical double layer (EDL).
Publisher
Royal Society of Chemistry (RSC)
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy
Link
http://pubs.rsc.org/en/content/articlepdf/2019/CP/C8CP05510F
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1. Aptamer–MIP hybrid receptor for highly sensitive electrochemical detection of prostate specific antigen
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5. Nanogap Electrodes
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