Fluorescence Enhancement of a Porphyrin–Viologen Dyad by Pseudorotaxane Formation with Cucurbit[7]uril

Faculty	Science	Year:	2014
Type of Publication:	ZU Hosted	Pages:	2873–2877
Authors:	Maher Fathalla Anwer Fathalla Staff Zu Site Abstract In Staff Site
Journal:	Eur. J. Org. Chem Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim	Volume:

Keywords :	Fluorescence Enhancement , , Porphyrin–Viologen Dyad , Pseudorotaxane Formation
Abstract:	Dicationic viologen species are known to form strong supramolecular complexes with cucurbit[7]uril, as well as participate in electron-transfer processes with donor systems. We describe the use of cucurbit[7]uril to modulate the electron tr

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