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pH-controlled fluorescent emission in the nickel(II) complex of a bifunctional tetramine macrocycle
Luigi Fabbrizzi1, Francesco Foti, Maurizio Licchelli
1Università di Pavia, Dipartimento di Chimica Generale, via Taramelli 12, I-27100 Pavia, Italy. luigi.fabbrizzi@unipv.it
Inorganic Chemistry
|September 11, 2002
Abstract:
In the Ni(II) complex of a reinforced tetramine macrocycle, equipped with both a sulfonamide pendant arm and a naphthalene fragment, light emission of the fluorophore is pH-controlled, as a result of a change of the geometry of the complex.