Drug release behavior of chitosan/gelatin network polymer microsphere

Chinese Science Bulletin

Volumn 41, Issue 15, 1996, Pages 1266-1270

  Yin, Yuji ^a   Xu, Meixuan ^a   Chen, Xiulan ^a   Yao, Kangde ^a  

^a TIANJIN UNIVERSITY   (China)

Author keywords

Chitosan gelatin hybrid network; Cimetidine; Microspheres; pH dependent release

Indexed keywords

EID: 0009142683     PISSN: 10016538     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. Sugano, M., Fujukawa, T., Hiratsuji, Y. et al., Hypocholesterolemic effects of chitosan in cholesterol-fed rats, Nutr. Rep. Int., 1978, 18: 1531.
2. Nishimura, K., Nishimura, S., Seo, H. et al., Macrophage activation with multiporous beads prepared from partially deacetylated chitin, J. Biomed. Mater. Res., 1986, 20: 1359.
3. Chandy, T., Sharma, C. P., Chitosan matrix for oral sustained delivery of ampicilin, Biomaterials, 1993, 14: 939.
4. Yao, K. D., Peng, T., Xu, M. X. et al., pH-dependent hydrolysis and drug release of chitosan/polyether interpenetrating polymer network hydrogel, Polym. Intern., 1994, 34: 213.
5. Yao, K. D., Peng, T., Goosen, M. F. A. et al., pH-sensitivity of hydrogels based on complex forming chitosan: Polyether interpenetrating polymer network, J. Appl. Polym. Sci., 1993, 48: 434.