title: A highly specific tetrazole-based chemosensor for fluoride ion: a new sensing functional group based on intramolecular proton transfer.
abstract: A simple but highly selective colorimetric and fluorescent chemosensor for fluoride ion has been prepared based on coumarin chromophore and 1H-tetrazole. Tetrazole functional group provided a novel sensing functional group containing the ESIPT structure for designing fluoride chemosensor.
authors.affiliation: College of Science and State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China.
authors.forename: Ju-Ying
authors.initials: JY
authors.lastname: Li
authors.forename: Xin-Qi
authors.initials: XQ
authors.lastname: Zhou
authors.forename: Yi
authors.initials: Y
authors.lastname: Zhou
authors.forename: Yuan
authors.initials: Y
authors.lastname: Fang
authors.forename: Cheng
authors.initials: C
authors.lastname: Yao
mesh_terms: D000838:Anions / Q000032:analysis; D003124:Colorimetry / Q000379:methods; D005456:Fluorescent Dyes / Q000737:chemistry*; D005459:Fluorides / Q000032:analysis*; D011522:Protons; D012680:Sensitivity and Specificity; D013050:Spectrometry, Fluorescence / Q000379:methods; D013777:Tetrazoles / Q000737:chemistry*
chemical_list: D000838:Anions; D005456:Fluorescent Dyes; D011522:Protons; D013777:Tetrazoles; C045574:1H-tetrazole; D005459:Fluorides