Novel fluorescent probes for the fluoride anion based on hydroxy-substituted perylene tetra-(alkoxycarbonyl) derivatives.

ABSTRACT: The fluoride anion (F^-) sensing abilities of 1-hydroxyl-3,4,9,10-tetra (n-butoxyloxycarbonyl) perylene (probe 1) and 1-hydroxyl-mono-five-membered S-heterocyclic annulated tetra (n-butoxyloxycarbonyl) perylene (probe 2) were studied through visual detection experiments, UV-Vis, fluorescence, and ¹H NMR titrations. The probes were sensitive and selective for distinguishing F^- from other anions (Cl^-, Br^-, I^-, SO₄ ^-, PF₆ ^-, H₂PO₄ ^-, BF₄ ^-, ClO₄ ^-, OH^-, CH₃COO^-, and HPO₄ ^2-) through a change of UV-Vis and fluorescence spectra. The abso

SUBMITTER: Zhang F 

PROVIDER: S-EPMC9079896 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature