Electrochemical DNA sensor development for diagnostic application

Dóra Makai, András Gyorffy, Gábor Harsányi, Zsolt Tulassay

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

Abstract

A miniaturised combined counter and reference electrode is introduced which can be used as a part of a scanning droplet cell for detecting DNA immobilisation on the surface of a gold working electrode by means of a potentiostat. The stability of the reference part of the combined electrode was investigated compared to a saturated calomel electrode. The reference electrode was found stable enough in the first 30 h. The combined electrode was tested in cyclic voltammetric measurements and found suitable for detecting DNA immobilisation on gold surface.

Original languageEnglish
Title of host publicationISSE 2006 - 29th International Spring Seminar on Electronics Technology
Subtitle of host publicationNano Technologies for Electronics Packaging, Conference Proceedings
Pages128-131
Number of pages4
DOIs
Publication statusPublished - Dec 1 2006
EventISSE 2006 - 29th International Spring Seminar on Electronics Technology: Nano Technologies for Electronics Packaging - St. Marienthal, Germany
Duration: May 10 2006May 14 2006

Publication series

NameISSE 2006 - 29th International Spring Seminar on Electronics Technology: Nano Technologies for Electronics Packaging, Conference Proceedings

Other

OtherISSE 2006 - 29th International Spring Seminar on Electronics Technology: Nano Technologies for Electronics Packaging
CountryGermany
CitySt. Marienthal
Period5/10/065/14/06

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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    Makai, D., Gyorffy, A., Harsányi, G., & Tulassay, Z. (2006). Electrochemical DNA sensor development for diagnostic application. In ISSE 2006 - 29th International Spring Seminar on Electronics Technology: Nano Technologies for Electronics Packaging, Conference Proceedings (pp. 128-131). [4216012] (ISSE 2006 - 29th International Spring Seminar on Electronics Technology: Nano Technologies for Electronics Packaging, Conference Proceedings). https://doi.org/10.1109/ISSE.2006.365372