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Abstract: The self-assembly of a-D-glucose octafunctionalized Zn(II) phtalocyanine (ZnPc) in aqueous media has been investigated using different techniques such as UV, CD and diffusion-ordered 11H-NMR spectroscopy (DOSY). The formation of supramolecular columnar helical aggregates with a preferred handedness due to the presence of the sugar moiety has been confirmed by these techniques. Moreover, the stability of the supramolecular polymers formed has been assessed by using pyridine as a zinc ligand, disrupting the aggregates or inducing their formation by dilution of the system.
Fuente: Journal of Porphyrins and Phthalocyanines, 2017, 21(11), 745-750
Publisher: World Scientific
Publication date: 01/11/2017
No. of pages: 6
Publication type: Artículo de Revista
DOI: 10.1142/S1088424617500766
ISSN: 1088-4246,1099-1409
Publication Url: https://doi.org/10.1142/S1088424617500766
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MIGUEL GARCIA IGLESIAS
HUERTA MARTÍNEZ, ELISA
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