Sensing and amplification of oligonucleotide-DNA interactions by means of impedance spectroscopy: A route to a Tay-Sachs sensor

Amos Bardea, Fernando Patolsky, Arie Dagan, Itamar Willner*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

206 Scopus citations

Abstract

A three-component oligonucleotide/DNA layered assembly on a Au-electrode acts as a specific biosensor for the analysis of the Tay-Sachs mutant by means of Faradaic impedance spectroscopy.

Original languageEnglish
Pages (from-to)21-22
Number of pages2
JournalChemical Communications
Issue number1
DOIs
StatePublished - 7 Jan 1999
Externally publishedYes

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