Development of a “signal-on” electrochemical DNA sensor with an oligo-thymine spacer for point mutation detection

Research output: Contribution to journalArticle

44 Scopus citations

Abstract

We report a reagentless and reusable “signal-on” electrochemical DNA sensor that utilizes oligo-thymine as a flexible spacer. This sensor design is sensitive, specific, and selective; it is potentially generalizable for detection of a wide range of biomedical-relevant nucleic acid sequences.

Original languageEnglish (US)
Pages (from-to)3422-3424
Number of pages3
JournalChemical Communications
Volume49
Issue number33
DOIs
StatePublished - Mar 28 2013

ASJC Scopus subject areas

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

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