title: A naked-eye chemosensor for fluoride ions: a selective easy-to-prepare test paper.
abstract: A new naked-eye chromogenic chemosensor based on 2-thiohydantoin shows high selectivity for fluoride ions and is used to develop a test paper for detection of fluoride ions in the solid state.
authors: School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, PR China.
authors: Xue
authors: X
authors: Yong
authors: Minjian
authors: M
authors: Su
authors: Wen
authors: W
authors: Wang
authors: Yichen
authors: Y
authors: Yan
authors: Jinqing
authors: J
authors: Qu
authors: Ruiyuan
authors: R
authors: Liu
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000379:methods*; D002863:Chromogenic Compounds / Q000737:chemistry*; D003124:Colorimetry; D005459:Fluorides / Q000032:analysis / Q000737:chemistry*; D007477:Ions; D009682:Magnetic Resonance Spectroscopy; D012996:Solutions; D013867:Thiohydantoins / Q000737:chemistry*
chemical_list: D002863:Chromogenic Compounds; D007477:Ions; D012996:Solutions; D013867:Thiohydantoins; D005459:Fluorides