Anion-dependent fluorescence in bis(anilinoethynyl)pyridine derivatives: Switchable ON-OFF and OFF-ON responses

  • Calden N. Carroll
  • , Brian A. Coombs
  • , Sean P. Mc Clintock
  • , Charles A. Johnson
  • , Orion B. Berryman
  • , Darren W. Johnson
  • , Michael M. Haley

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

Urea and sulfonamide derivatives of 1 exhibit ON-OFF and OFF-ON switchable fluorescent and colorimetric responses upon protonation. The magnitude of the fluorescence event is dictated by the anion, resulting in a rare, fully organic “turn-on” fluorescent sensor for chloride.

Original languageEnglish
Pages (from-to)5539-5541
Number of pages3
JournalChemical Communications
Volume47
Issue number19
DOIs
StatePublished - Apr 26 2011

Funding

Funder number
R01GM087398

    Fingerprint

    Dive into the research topics of 'Anion-dependent fluorescence in bis(anilinoethynyl)pyridine derivatives: Switchable ON-OFF and OFF-ON responses'. Together they form a unique fingerprint.

    Cite this