WO3 nanoparticles decorated core-shell TiC-C nanofiber arrays for high sensitive and non-enzymatic photoelectrochemical biosensing

Chem Commun (Camb). 2013 Aug 14;49(63):7091-3. doi: 10.1039/c3cc42583e.

Abstract

A photoelectrochemical biosensing platform based on a WO3 decorated highly conductive TiC-C NF electrode is fabricated and boasts a low detection limit of 1.12 × 10(-8) M (S/N = 3) and high sensitivity for glucose detection at a visible light irradiation density of 50 mW cm(-2).

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Biosensing Techniques
  • Carbon / chemistry
  • Electrochemical Techniques
  • Electrodes
  • Glucose / analysis
  • Hydrogen-Ion Concentration
  • Light
  • Metal Nanoparticles / chemistry*
  • Nanofibers / chemistry*
  • Oxides / chemistry*
  • Titanium / chemistry*
  • Tungsten / chemistry*

Substances

  • Oxides
  • titanium carbide
  • Carbon
  • tungsten oxide
  • Titanium
  • Glucose
  • Tungsten