Journal article icon

Journal article

Label-free capacitive diagnostics: Exploiting local redox probe state occupancy

Abstract:

An electrode surface confined redox group contributes to a substantial potential-dependent interfacial charging that can be sensitively probed and frequency-resolved by impedance-derived capacitance spectroscopy. In utilizing the sensitivity of this charging fingerprint to redox group environment, one can seek to generate derived sensory configurations. Exemplified here through the generation of mixed molecular films comprising ferrocene and antibody receptors to two clinically important targ...

Expand abstract

Actions


Access Document


Publisher copy:
10.1021/ac403727h

Authors


Fernandes, FCB More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Journal:
Analytical Chemistry
Volume:
86
Issue:
5
Pages:
2559-2564
Publication date:
2014-03-04
DOI:
EISSN:
1520-6882
ISSN:
0003-2700
URN:
uuid:8b706239-4a31-4247-a029-44e276e58609
Source identifiers:
466707
Local pid:
pubs:466707

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP