Abstract
Platinum-ethynylflavone complexes featuring various polyether arms display 3IL phosphorescence associated with the appended flavone perturbed by the platinum centre (tau approximately 20 micros), but switch dramatically to flavone-localised 1IL fluorescence (tau approximately 2 ns) upon selective binding of Pb2+.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Alkynes / chemistry*
-
Binding Sites
-
Crystallography, X-Ray
-
Flavones / chemistry*
-
Fluorescence
-
Ions / chemistry
-
Lead / chemistry*
-
Ligands
-
Luminescent Measurements
-
Models, Molecular
-
Molecular Structure
-
Organoplatinum Compounds / chemical synthesis*
-
Organoplatinum Compounds / chemistry*
-
Spectrometry, Fluorescence
Substances
-
Alkynes
-
Flavones
-
Ions
-
Ligands
-
Organoplatinum Compounds
-
Lead