Bias-dependent photocurrent response in protein nanolayer-embedded solid state planar diode devices

Nanoscale. 2010 May;2(5):694-6. doi: 10.1039/b9nr00365g. Epub 2010 Feb 26.

Abstract

A bias-dependent superlinear photocurrent response under white light illumination was measured in the planar diodes with a protein nanolayer of horseradish peroxidase (HRP) that is a key material for sensing hydrogen peroxide in biological systems.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Enzymes, Immobilized / chemistry
  • Enzymes, Immobilized / metabolism
  • Horseradish Peroxidase / chemistry*
  • Horseradish Peroxidase / metabolism
  • Hydrogen Peroxide / chemistry
  • Microscopy, Atomic Force
  • Nanotechnology / instrumentation
  • Nanotechnology / methods
  • Tin Compounds / chemistry

Substances

  • Enzymes, Immobilized
  • Tin Compounds
  • indium tin oxide
  • Hydrogen Peroxide
  • Horseradish Peroxidase