Published in
Springer, Photochemical & Photobiological Sciences, 6(15), p. 752-757, 2016
DOI: 10.1039/c6pp00060f
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Cucurbit[7]uril Inclusion Complexation as a Supramolecular Strategy for Color Stabilization of Anthocyanin Model Compounds.
Journal article published in 2016 by
Barbara Held,
Cassio Pacheco da Silva,
Volnir de Oliveira Silva,
Hao Tang 
,
Palani Natarajan,
Cassio Pacheco da Silva,
Cassio Pacheco Silva,
Volnir Oliveira Silva,
Cornelia Bohne ,
Frank H. Quina
,
Palani Natarajan,
Cassio Pacheco da Silva,
Cassio Pacheco Silva,
Volnir Oliveira Silva,
Cornelia Bohne ,
Frank H. Quina
This paper is made freely available by the publisher.
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Abstract
Host–guest complexation with cucurbit[7]uril of anthocyanin model compounds in which acid–base equilibria are blocked resulted in essentially complete stabilization of their color. The color protection is a thermodynamic effect and establishes a strategy to stabilize these colored compounds at pH values of interest for practical applications. ; Faculty ; Reviewed