A highly sensitive and selective fluorescent molecular sensor for Pb(ii) based on a calix[4]arene bearing four dansyl groups

Métivier, Rémi; Leray, Isabelle; Valeur, Bernard

doi:10.1039/b301323e

Public

A highly sensitive and selective fluorescent molecular sensor for Pb(ii) based on a calix[4]arene bearing four dansyl groups

Published in Chemical Communications • Jan 1, 2003

Authors:

Rémi Métivier

Isabelle Leray

Bernard Valeur

Abstract

A new fluorescent molecular sensor based on a calix[4]arene bearing four dansyl groups exhibits very efficient binding in acetonitrile-water for lead and the changes of emission properties allows a detection limit of 4 microg L(-1).

Subject

Fluorescence

Bearing (navigation)

Chemistry

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