Coordination to Imidazole Ring Switches on Phosphorescence of Platinum Cyclometalated Complexes: The Route to Selective Labeling of Peptides and Proteins via Histidine Residues.
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DOI: 10.1021/acs.bioconjchem.6b00598
Abstract: In this study, we have shown that substitution of chloride ligand for imidazole (Im) ring in the cyclometalated platinum complex Pt(phpy)(PPh3)Cl (1; phpy, 2-phenylpyridine; PPh3, triphenylphosphine), which is nonemissive in solution, switches on phosphorescence of… read more here.
Keywords: switches phosphorescence; labeling peptides; imidazole ring; peptides proteins ... See more keywords