A new N-imidazolyl-1,8-naphthalimide based fluorescence sensor for fluoride detection

Junqi Wang, Lingyun Yang, Chen Hou, Haishi Cao

Research output: Contribution to journalArticle

51 Citations (Scopus)

Abstract

A chemosensor is reported with high sensitivity and selectivity for detection of fluoride anion. The recognition mechanism is attributed to a fluoride-triggered disruption of the hydrogen bond between imidazole and naphthalimide moieties, resulting in a noncoplanar geometry with low fluorescence.

Original languageEnglish (US)
Pages (from-to)6271-6274
Number of pages4
JournalOrganic and Biomolecular Chemistry
Volume10
Issue number31
DOIs
StatePublished - Aug 21 2012

Fingerprint

Naphthalimides
Fluorides
fluorides
Fluorescence
fluorescence
sensors
Sensors
imidazoles
Anions
Hydrogen
Hydrogen bonds
selectivity
hydrogen bonds
anions
Geometry
sensitivity
geometry

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

Cite this

A new N-imidazolyl-1,8-naphthalimide based fluorescence sensor for fluoride detection. / Wang, Junqi; Yang, Lingyun; Hou, Chen; Cao, Haishi.

In: Organic and Biomolecular Chemistry, Vol. 10, No. 31, 21.08.2012, p. 6271-6274.

Research output: Contribution to journalArticle

Wang, Junqi ; Yang, Lingyun ; Hou, Chen ; Cao, Haishi. / A new N-imidazolyl-1,8-naphthalimide based fluorescence sensor for fluoride detection. In: Organic and Biomolecular Chemistry. 2012 ; Vol. 10, No. 31. pp. 6271-6274.
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