Self-aggregates of Hydrophobic Polysaccharide Derivatives
作者： Kazunari Akiyoshi , Shigehiko Yamaguchi , Junzo Sunamoto
DOI: 10.1246/CL.1991.1263
关键词:
摘要: Hydrophobic polysaccharide derivatives bearing palmitoyl or cholesterol moieties form self aggregates in an aqueous solution. The critical concentrations to give the polymer depended on degree of substitution hydrophobic moiety. Cholesterol-bearing pullulan showed a stronger binding for guest molecules and higher colloidal stability compared with corresponding palmitoyl-bearing one.
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