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Isabelle Leray
Researcher at Université Paris-Saclay
Publications - 78
Citations - 2071
Isabelle Leray is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Fluorescence & Fluorophore. The author has an hindex of 25, co-authored 74 publications receiving 1862 citations. Previous affiliations of Isabelle Leray include Centre national de la recherche scientifique & Chimie ParisTech.
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Calixarene‐Based Fluorescent Molecular Sensors for Toxic Metals
TL;DR: In this paper, the authors present various calixarene-based sensors designed for the detection of caesium, mercury, lead and cadmium, after recalling the main classes offluorescent molecular sensors based on cation-induced changes in excited-state processes (photoinduced electron or charge-transfer, excimer formation, energy transfer).
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A highly sensitive and selective fluorescent molecular sensor for Pb(II) based on a calix[4]arene bearing four dansyl groups
TL;DR: 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).
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Synthesis and photophysical and cation-binding properties of mono- and tetranaphthylcalix[4]arenes as highly sensitive and selective fluorescent sensors for sodium.
TL;DR: A drastic enhancement of the fluorescence quantum yield-in an "off- on" fashion comparable to that seen in photoinduced electron transfer (PET) molecular sensors-was observed.
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Highly Selective and Sensitive Phosphane Sulfide Derivative for the Detection of Hg2+ in an Organoaqueous Medium
TL;DR: A new fluorescent molecular sensor for Hg2+ based on the phosphane sulfide derivative exhibits a very low detection limit in an aqueous medium with a very high selectivity over other interfering cations.