Jump to main content
Jump to site search

Issue 22, 2015
Previous Article Next Article

A hematite-based photoelectrochemical platform for visible light-induced biosensing

Author affiliations

Abstract

We report the first hematite-based photoelectrochemical (PEC) biosensor platform to detect NADH under visible-light irradiation. To enhance the electrical signal of photoanodes, we employed mussel-inspired polydopamine which immobilizes redox mediators on hematite. The enzymatic PEC biosensor enabled the detection of glucose, ethanol, and lactate, and even showed successful detection of glucose in human plasma, suggesting the practical usefulness of our platform.

Graphical abstract: A hematite-based photoelectrochemical platform for visible light-induced biosensing

Back to tab navigation

Supplementary files

Article information


Submitted
15 mar. 2015
Accepted
05 maí 2015
First published
07 maí 2015

J. Mater. Chem. B, 2015,3, 4483-4486
Article type
Communication

A hematite-based photoelectrochemical platform for visible light-induced biosensing

G. M. Ryu, M. Lee, D. S. Choi and C. B. Park, J. Mater. Chem. B, 2015, 3, 4483
DOI: 10.1039/C5TB00478K

Social activity

Search articles by author

Spotlight

Advertisements