Common platform for bipotentiostatic biocatalytic sensors and DNA sensors with electronically addressed immobilization

H. Santha, G. Harsanyi, B. Sinkovics, A. Takacs

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

Abstract

A new miniaturized electrochemical cell has been designed and constructed by utilization of different electronics technologies. The 25-50/spl mu/l capacity of the cylindrical shaped electrochemical cell has been built up by cutting circles in 5-10 overlapping layers of 400/spl mu/m thick Teflon foil. This multilayer structure enables very flexible solutions for inlet and outlet of different materials into the electrochemical cell. The number of working electrodes of the biosensor substrates can vary between 1-80. The reference electrode has been made of a silver wire. The circular symmetry of the counter and reference electrodes and the pattern of the working electrode array allows bipotentiostatic measurements, thus, this flexible platform is suitable for a wide range of experiments of both bipotentiostatic biocatalytic sensors and DNA sensors with electronically addressed immobilization.

Original languageEnglish
Title of host publication27th International Spring Seminar on Electronics Technology
Subtitle of host publicationMeeting the Challenges of Electronics Technology Progress, ISSE 2004 - Conference Proceedings
PublisherIEEE Computer Society
Pages136-140
Number of pages5
ISBN (Electronic)0780384229
DOIs
Publication statusPublished - Jan 1 2004
Event27th International Spring Seminar on Electronics Technology, ISSE 2004 - Bankya, Bulgaria
Duration: May 13 2004May 16 2004

Publication series

NameProceedings of the International Spring Seminar on Electronics Technology
Volume1
ISSN (Print)2161-2528
ISSN (Electronic)2161-2536

Other

Other27th International Spring Seminar on Electronics Technology, ISSE 2004
CountryBulgaria
CityBankya
Period5/13/045/16/04

Keywords

  • electrical DNA sensor
  • miniaturized electrochemical cell
  • multi biosensor
  • multilayer electrochemical cell

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality

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  • Cite this

    Santha, H., Harsanyi, G., Sinkovics, B., & Takacs, A. (2004). Common platform for bipotentiostatic biocatalytic sensors and DNA sensors with electronically addressed immobilization. In 27th International Spring Seminar on Electronics Technology: Meeting the Challenges of Electronics Technology Progress, ISSE 2004 - Conference Proceedings (pp. 136-140). [1490393] (Proceedings of the International Spring Seminar on Electronics Technology; Vol. 1). IEEE Computer Society. https://doi.org/10.1109/ISSE.2004.1490393