A reagentless and reusable electrochemical DNA sensor based on target hybridization-induced stem-loop probe formation

Zhi Gang Yu, Rebecca Y Lai

Research output: Contribution to journalArticle

45 Citations (Scopus)

Abstract

We report a reagentless and reusable electrochemical DNA sensor that exploits competitive binding and target hybridization-induced change in the signalling probe conformation for robust detection of a target DNA sequence.

Original languageEnglish (US)
Pages (from-to)10523-10525
Number of pages3
JournalChemical Communications
Volume48
Issue number85
DOIs
StatePublished - Nov 4 2012

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DNA sequences
Conformations
DNA
Sensors

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

A reagentless and reusable electrochemical DNA sensor based on target hybridization-induced stem-loop probe formation. / Yu, Zhi Gang; Lai, Rebecca Y.

In: Chemical Communications, Vol. 48, No. 85, 04.11.2012, p. 10523-10525.

Research output: Contribution to journalArticle

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