title: Selective detection of cesium by a water-soluble fluorescent molecular sensor based on a calix[4]arene-bis(crown-6-ether).
abstract: A tetrasulfonated calixarene with two appended crowns, each including a dioxycoumarin fluorophore, is highly soluble in water and shows excellent selectivity for cesium ions.
authors.affiliation: CNRS UMR 8531 Laboratoire de Photophysique et Photochimie Supramoléculaires et Macromoléculaires, Département de Chimie, ENS-Cachan, 61 Avenue du Président Wilson, F-94235 Cachan Cedex, France.
authors.forename: Vincent
authors.initials: V
authors.lastname: Souchon
authors.forename: Isabelle
authors.initials: I
authors.lastname: Leray
authors.forename: Bernard
authors.initials: B
authors.lastname: Valeur