Abstract
The probe CT was synthesized and investigated as a novel label-free chemosensor for Ga3+ detection in water. Probe CT showed remarkable selectivity and sensitivity for Ga3+ in Tris–HCl aqueous buffer solution (pH7.0). The chemosensor responded rapidly to Ga3+ with a 1:1 stoichiometry. Meanwhile, the unapparent changes of fluorescence lifetime decays suggest the turn-on process of probe CT by Ga3+ which appears to be a static mechanism.
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Schedule a callMore From: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
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