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A novel dinuclear iridium(III) complex as a G-quadruplex-selective probe for the luminescent switch-on detection of transcription factor HIF-1α

  • Lihua Lu
  • , Modi Wang
  • , Zhifeng Mao
  • , Tian Shu Kang
  • , Xiu Ping Chen
  • , Jin Jian Lu
  • , Chung Hang Leung
  • , Edmond Dik Lung Ma*
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

24 Citations (Scopus)
41 Downloads (Pure)

Abstract

A novel dinuclear Ir(III) complex 5 was discovered to be specific to G-quadruplex DNA, and was utilized in a label-free G-quadruplex-based detection platform for transcription factor activity. The principle of this assay was demonstrated by using HIF-1α as a model protein. Moreover, this HIF-1α detection assay exhibited potential use for biological sample analysis.

Original languageEnglish
Article number22458
Number of pages9
JournalScientific Reports
Volume6
DOIs
Publication statusPublished - 2 Mar 2016

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