The chitosan/PHEA-blended hydrogels were prepared from PHEA and chitosan in various blend ratios.The water contents of the hydrogels were in the range of 50%~80%(wt).The attachment and growth of fibroblast cells(L929...The chitosan/PHEA-blended hydrogels were prepared from PHEA and chitosan in various blend ratios.The water contents of the hydrogels were in the range of 50%~80%(wt).The attachment and growth of fibroblast cells(L929) on the hydrogels were studied.The results indicated the PHEA content in hydrogels has great effect on cell attachment but has little effect on the growth of L929 cells.展开更多
基金国家重点基础研究发展规划 ( 973)项目基金资助 (No .G19990 6 470 5 )~~
文摘The chitosan/PHEA-blended hydrogels were prepared from PHEA and chitosan in various blend ratios.The water contents of the hydrogels were in the range of 50%~80%(wt).The attachment and growth of fibroblast cells(L929) on the hydrogels were studied.The results indicated the PHEA content in hydrogels has great effect on cell attachment but has little effect on the growth of L929 cells.