Direct detection of unamplified genomic DNA based on photo-induced silver ion reduction by DNA molecules

Ye Lim Jung, Cheulhee Jung, Jung Hun Park, Moon Il Kim, Hyun Gyu Park

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

A label-free, colorimetric method has been developed for ultrasensitive detection of nucleic acids that is based on photoinduced silver ion (Ag+) reduction around DNA bases. The assay system is capable of directly detecting bacterial genomic DNA without the need for PCR amplification.

Original languageEnglish
Pages (from-to)2350-2352
Number of pages3
JournalChemical Communications
Volume49
Issue number23
DOIs
Publication statusPublished - 2013 Feb 21
Externally publishedYes

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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