Here we describe a new class of CPL switches based on oxophilic interactions between chiral sulfoxide-containing ortho-phenylene ethynylene (o-OPE) foldamers and cationic metals. These systems represent a unique case combining high glum values (up to 0.7x10-2) and high quantum yields in both folded ON and unfolded OFF CPL states.
OFF/ON switching of circularly polarized luminescence by oxophilic interaction of homochiral sulfoxide-containing o-OPEs with metal cations
Mazzeo, Giuseppe;Abbate, Sergio;Longhi, Giovanna
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2018-01-01
Abstract
Here we describe a new class of CPL switches based on oxophilic interactions between chiral sulfoxide-containing ortho-phenylene ethynylene (o-OPE) foldamers and cationic metals. These systems represent a unique case combining high glum values (up to 0.7x10-2) and high quantum yields in both folded ON and unfolded OFF CPL states.File in questo prodotto:
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