The dynamic swelling behaviour of chitos
β
Yao, Kang-De; Liu, Jing; Cheng, Guo-Xiang; Zhao, Ren-Zhe; Wang, Wen Hua; Wei, Lo
π
Article
π
1998
π
John Wiley and Sons
π
English
β 258 KB
π 1 views
A comparative study of the swelling behaviour of crosslinked chitosan (cr-CS) and its semi-interpenetrating polymer network (IPN) with poly-(oxypropylene glycol) (cr-CS/PE semi-IPN) was carried out by DSC, NMR and positron annihilation lifetime spectroscopy (PALS). The results reveal that cr-CS/PE s