Abstract
Mono-oxidation of β-cyclodextrin was performed alongwith its incorporation into chitosan by a direct, efficient reductivecoupling reaction. The inclusion ability of the obtained productwas studied spectrophotometrically, using 6-thiopurine as guestmolecule. In addition a new procedure for the determinationof association constants in polymer-incorporated cyclodextrinsis proposed and tested. Experimental results demonstrate anincrease in the inclusion ability of β-cyclodextrin after itsincorporation into polymer chains.
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Jiménez, V., Belmar, J. & Alderete, J.B. Determination of the Association Constant of 6-Thiopurine and Chitosan Grafted β-Cyclodextrin. Journal of Inclusion Phenomena 47, 71–75 (2003). https://doi.org/10.1023/B:JIPH.0000003878.83642.eb
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DOI: https://doi.org/10.1023/B:JIPH.0000003878.83642.eb