Quantitative Fluorescent Detection of Pyrophosphate with Quinoline-Ligated Dinuclear Zinc Complexes
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Dinuclear zinc complex [Zn2(TQHPN)(AcO)]2+ exhibits characteristic fluorescence response (λex = 317 nm and λem = 455 nm) toward pyrophosphate (PPi) with maximum fluorescence upon 1:1 Zn2(TQHPN)–PPi complex formation. The crystallographic investigation utilizing P1P2–Ph2PPi revealed that the fluorescent response mechanism is due to intramolecular excimer formation of two quinoline rings.
创建时间:
2016-02-18



