Electrochemical nanobiosensors

Martin Pumera, Samuel Sánchez, Izumi Ichinose, Jie Tang

Research output: Contribution to journalReview article

405 Citations (Scopus)

Abstract

This review discusses main techniques and methods which use nanoscale materials for construction of electrochemical biosensors. Described approaches include nanotube and nanoparticle-based electrodes relying on aligned nanotube arrays, direct electron transfer between biomolecule and electrode, novel binding materials and mass production technology; and nanoscale materials as biomolecule tracers, including gold nanoparticles, quantum dots for DNA and protein multiplexing, novel nanobiolabels as apoferritin, liposomes and enzyme tags loaded carbon nanotubes. Specific issues related to electrochemistry of nanoscale materials are discussed. Various applications for genomic and proteomic analysis are described.

Original languageEnglish
Pages (from-to)1195-1205
Number of pages11
JournalSensors and Actuators, B: Chemical
Volume123
Issue number2
DOIs
Publication statusPublished - 2007 May 21

Fingerprint

nanotubes
nanoparticles
electrodes
Biomolecules
electrochemistry
multiplexing
bioinstrumentation
Nanotubes
tracers
enzymes
electron transfer
deoxyribonucleic acid
carbon nanotubes
quantum dots
Apoferritins
gold
Nanoparticles
proteins
Electrodes
Carbon Nanotubes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

Cite this

Pumera, Martin ; Sánchez, Samuel ; Ichinose, Izumi ; Tang, Jie. / Electrochemical nanobiosensors. In: Sensors and Actuators, B: Chemical. 2007 ; Vol. 123, No. 2. pp. 1195-1205.
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Pumera, M, Sánchez, S, Ichinose, I & Tang, J 2007, 'Electrochemical nanobiosensors', Sensors and Actuators, B: Chemical, vol. 123, no. 2, pp. 1195-1205. https://doi.org/10.1016/j.snb.2006.11.016

Electrochemical nanobiosensors. / Pumera, Martin; Sánchez, Samuel; Ichinose, Izumi; Tang, Jie.

In: Sensors and Actuators, B: Chemical, Vol. 123, No. 2, 21.05.2007, p. 1195-1205.

Research output: Contribution to journalReview article

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