Please use this identifier to cite or link to this item: http://www.repositorio.ufop.br/handle/123456789/8956
Title: Studies of the interaction of the salicylideneserinatecopper(II) complex with β-cyclodextrin : characterization and reactivity of the inclusion compound.
Authors: Sinisterra, Ruben Dario
Mielli, Renata Vicentini
Carvalho, Carlos Alberto Alves de
Silva, Wendel Gomes da
Mangrich, Antonio Salvio
Ferreira, Ana Maria da Costa
Keywords: Catalase activity
Superoxide dismutase mimic
Issue Date: 1999
Citation: SINISTERRA, R. D. et al. Studies of the interaction of the salicylideneserinatecopper(II) complex with β-cyclodextrin : characterization and reactivity of the inclusion compound. Journal Of Inclusion Phenomena And Macrocyclic Chemistry, v. 33, p. 203-216, 1999. Disponível em: <https://link.springer.com/content/pdf/10.1023/A:1008091802057.pdf>. Acesso em: 20 abr. 2017.
Abstract: The compound formed by the copper-Schiff base complex salicylideneserinatecopper(II), [Cu(sal-ser)(H2O)], interacting with β-cyclodextrin was prepared, and characterized in the solid state by infrared, UV-visible and EPR spectroscopies, X-ray diffraction, and thermoanalytical techniques. The catalytic activity of this compound, [Cu(sal-ser)CD], in the decomposition of hydrogen peroxide, and in the dismutation of superoxide radicals was also verified, in comparison with the reactivity of the free complex, in aqueous solution. In both cases, a decreasing in the reaction rate was observed for the CD-containing compound. The results of structural characterization, in addition to the substantial differences observed in the catalytic activities of the compounds, are indicative of partial insertion of the copper complex in the cavity of the oligosaccharide.
URI: http://www.repositorio.ufop.br/handle/123456789/8956
metadata.dc.identifier.uri2: https://link.springer.com/content/pdf/10.1023/A:1008091802057.pdf
ISSN: 14220067
Appears in Collections:DEQUI - Artigos publicados em periódicos

Files in This Item:
File Description SizeFormat 
ARTIGO_StudiesInteractionSalicylideneserinatecopper.pdf107,65 kBAdobe PDFView/Open    Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.