Determination of the association constant of 6-thiopurine and chitosan grafted β-cyclodextrin

Verónica Jiménez, Julio Belmar, Joel B. Alderete

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

10 Citas (Scopus)

Resumen

Mono-oxidation of β-cyclodextrin was performed along with its incorporation into chitosan by a direct and efficient reductive coupling reaction. The inclusion ability of the obtained product was studied spectrophotometrically, using 6-thiopurine as guest molecule. In addition a new procedure for the determination of association constants in polymer-incorporated cyclodextrins is proposed and tested. Experimental results demonstrate an increase in the inclusion ability of β-cyclodextrin after its incorporation into polymer chains.

Idioma originalInglés
Páginas (desde-hasta)71-75
Número de páginas5
PublicaciónJournal of Inclusion Phenomena
Volumen47
N.º1-2
DOI
EstadoPublicada - 1 oct. 2003

Áreas temáticas de ASJC Scopus

  • Alimentación
  • Química (todo)
  • Física de la materia condensada

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