Preparation of chitosan coupled with folate by different connection ratio / 西安交通大学学报(医学版)
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-548649
Responsible library:
WPRO
ABSTRACT
Objective To couple folate with chitosan and prepare folate-coupled chitosan by different connection ratio.Methods The folate-coupled chitosan was prepared by the reaction of the activated folate ester with the amine group on the chitosan.Then the folate-coupled chitosan was verified by infrared spectroscopy.The number of folates in each of the chitosans was measured by UV spectrophotometry.Results Infrared spectroscopy showed that the folate-coupled chitosan was prepared successfully,and the number of folates in each chitosan was approximately 3,10,20 and 30.Conclusion Coupling of folate with chitosan was successful,and folate-coupled chitosan by different connection ratio was successfully prepared.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Xi'an Jiaotong University(Medical Sciences)
Year:
1981
Document type:
Article