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  • Title: Pushing the limit: synthesis, photophysical and DNA binding studies of a NIR-emitting Ru(II)-polypyridyl probe with 'light switch' behaviour.
    Author: Elmes RB, Kitchen JA, Williams DC, Gunnlaugsson T.
    Journal: Dalton Trans; 2012 Jun 14; 41(22):6607-10. PubMed ID: 22552489.
    Abstract:
    The new Ru(II) polypyridyl complex 1 was synthesised using microwave irradiation from the new polypyridyl ligand 2'DipyTAP', and its photophysical properties, and DNA binding abilities were investigated using various spectroscopic techniques; and 1 was shown to act as a 'NIR molecular light switch' for DNA with an emission window between 680 and 860 nm.
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