title: A new pyrene based highly sensitive fluorescence probe for copper(II) and fluoride with living cell application.
abstract: A new pyrene based fluorescence probe has been synthesized for fluorogenic detection of Cu(2+) in acetonitrile-aqueous media (7 : 3 CH3CN-HEPES buffer, v/v, at pH 7.5) with bioimaging in both prokaryotic (Candida albicans cells) and eukaryotic (Tecoma stans pollen cells) living cells. The anion recognition properties of the sensor have also been studied in acetonitrile by fluorescence methods which show remarkable sensitivity toward fluoride over other anions examined.
authors.affiliation: Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah 711103, West Bengal, India. spgoswamical@yahoo.com.
authors.forename: Shyamaprosad
authors.initials: S
authors.lastname: Goswami
authors.forename: Shampa
authors.initials: S
authors.lastname: Chakraborty
authors.forename: Sima
authors.initials: S
authors.lastname: Paul
authors.forename: Sandipan
authors.initials: S
authors.lastname: Halder
authors.forename: Sukanya
authors.initials: S
authors.lastname: Panja
authors.forename: Subhra Kanti
authors.initials: SK
authors.lastname: Mukhopadhyay
mesh_terms: D000838:Anions; D029402:Bignoniaceae / Q000166:cytology*; D002175:Candida / Q000166:cytology*; D002470:Cell Survival; D003300:Copper / Q000032:analysis*; D005456:Fluorescent Dyes / Q000138:chemical synthesis / Q000737:chemistry*; D005459:Fluorides / Q000032:analysis*; D066244:Proton Magnetic Resonance Spectroscopy; D011721:Pyrenes / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000838:Anions; D005456:Fluorescent Dyes; D011721:Pyrenes; D003300:Copper; C030984:pyrene; D005459:Fluorides