Highly selective fluorescent sensors for Hg2+ and Ag+ based on bis-triazole-coupled polyoxyethylenes in MeOH solution

Article abstract of DOI:10.1002/ejoc.200900987

Fluorescent chemosensors 6-9, with variable length polyoxyethylenes between two triazolylmethyl ether units, have been synthesized under "click" conditions in which the bistriazoles and polyoxyethylenes were used as metal-ion binding sites and the pyrenes