G-quadruplex DNAzyme as the turn on switch for fluorimetric detection of genetically modified organisms

Bin Qiu, Zhen Zhu Zheng, Yu Jing Lu, Zhen Yu Lin, Kwok Yin Wong, Guo Nan Chen

Research output: Journal article publicationJournal articleAcademic researchpeer-review

38 Citations (Scopus)


A novel fluorescent sensor for detection of genetically modified organisms was developed, and in the sensor G-quadruplex DNAzyme (G-quadruplex-hemin complex) was used as the turn on switch.
Original languageEnglish
Pages (from-to)1437-1439
Number of pages3
JournalChemical Communications
Issue number5
Publication statusPublished - 7 Feb 2011

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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