ZnII–2,2′:6′,2″-Terpyridine-Based Complex as Fluorescent Chemosensor for PPi, AMP and ADP

✍ Scribed by Priyadip Das; Amrita Ghosh; Manoj K. Kesharwani; Vadde Ramu; Bishwajit Ganguly; Amitava Das

• Book ID: 102829482
• Publisher: John Wiley and Sons
• Year: 2011
• Tongue: English
• Weight: 822 KB
• Volume: 2011
• Category: Article
• ISSN: 1434-1948
• DOI: 10.1002/ejic.201100125

✦ Synopsis

A new Zn II -2,2Ј:6Ј,2ЈЈ-terpyridine complex, derivatized with a coumarin moiety (L 1 Zn), acts as a fluorescent chemosensor for different biologically important phosphates like PPi, AMP and ADP in mixed aqueous media. Depending on the proportion of the aqueous fraction present in the solvent mixture, L 1 Zn shows a preference for different phosphate moieties at physiological pH. In an aqueous acetonitrile (2:3, v/v)