Jump to main content
Jump to site search

Issue 91, 2019
Previous Article Next Article

Ti3C2/BiVO4 Schottky junction as a signal indicator for ultrasensitive photoelectrochemical detection of VEGF165

Author affiliations

Abstract

A “signal-on” photoelectrochemical (PEC) biosensor was developed for ultrasensitive detection of vascular endothelial growth factor 165 (VEGF165) based on a Ti3C2/BiVO4 Schottky junction, which was a novel sensitized structure with excellent photovoltaic performance, prominent film-forming ability and stability. The generation of a built-in electric field by the Ti3C2/BiVO4 Schottky junction efficiently suppressed the combination of photogenerated electron–hole pairs and enhanced the photocurrent, providing a high initial photocurrent signal for the construction of a photoelectrochemical (PEC) biosensor.

Graphical abstract: Ti3C2/BiVO4 Schottky junction as a signal indicator for ultrasensitive photoelectrochemical detection of VEGF165

Back to tab navigation

Supplementary files

Publication details

The article was received on 11 Sep 2019, accepted on 21 Oct 2019 and first published on 23 Oct 2019


Article type: Communication
DOI: 10.1039/C9CC07108C
Chem. Commun., 2019,55, 13729-13732

  •   Request permissions

    Ti3C2/BiVO4 Schottky junction as a signal indicator for ultrasensitive photoelectrochemical detection of VEGF165

    Y. Liu, H. Zeng, Y. Chai, R. Yuan and H. Liu, Chem. Commun., 2019, 55, 13729
    DOI: 10.1039/C9CC07108C

Search articles by author

Spotlight

Advertisements