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Title: A New ZnIITweezer Pyridine-Naphthalene System - An Off-On-Off System Working in a Biological pH Window
Authors: Aucejo, Ricardo 
Alarcón, Javier 
García-España, Enrique 
Llinares, José M. 
Marchin, Katherine L. 
Soriano, Conxa 
Lodeiro, Carlos 
Bernardo, M. Alexandra 
Pina, Fernando 
Pina, João 
Melo, J. Seixas de 
Issue Date: 2005
Citation: European Journal of Inorganic Chemistry. 2005:21 (2005) 4301-4308
Abstract: The synthesis, protonation behaviour and Zn2+ coordination chemistry of a new photoactive polyamine exhibiting ldquooff-on-offrdquo fluorescence is presented. Addition of Zn2+ reduces the width of the fluorescence window, which is centred around physiological pH, and sharply enhances the emission intensity. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
DOI: 10.1002/ejic.200500403
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais

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