3-D comb electrodes for amperometric immuno sensors

N. Honda, K. Emi, T. Katagiri, T. Irita, S. Shoji, H. Sato, T. Homma, T. Osaka, M. Saito, J. Mizuno, Y. Wada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

An efficient electrochemical biosensor using 3-D comb electrodes was proposed and fabricated by simple micro fabrication technology. The dimensions of the fabricated 3-D electrodes were 10-20 μm in width, 10-20 μm spacing and 20-30 μm in height. The efficiency of the electrochemical reaction in the enzyme immunoassay demonstrated an increase for the 3-D electrodes compared with the 2-D electrodes. The 3-D comb electrodes is applicable for high sensitive enzyme immunoassays.

Original languageEnglish
Title of host publicationTRANSDUCERS 2003 - 12th International Conference on Solid-State Sensors, Actuators and Microsystems, Digest of Technical Papers
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1132-1135
Number of pages4
ISBN (Electronic)0780377311, 9780780377318
DOIs
Publication statusPublished - 2003
Event12th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2003 - Digest of Technical Papers - Boston, United States
Duration: 2003 Jun 82003 Jun 12

Publication series

NameTRANSDUCERS 2003 - 12th International Conference on Solid-State Sensors, Actuators and Microsystems, Digest of Technical Papers
Volume2

Other

Other12th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2003 - Digest of Technical Papers
CountryUnited States
CityBoston
Period03/6/803/6/12

Keywords

  • Amperometric sensors
  • Biochemistry
  • Chemical sensors
  • Circuit testing
  • Electrodes
  • Fabrication
  • Immune system
  • Resists
  • Substrates
  • System testing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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