产品
编 号:F759799
分子式:(C2H4O)nC3H6O2
产品类型
结构图
CAS No: 70086-22-9
联系客服
产品详情
生物活性:
mPEG-CHO (MW 2000) participates in the formation of a three-dimensional porous scaffold which carries active substances to form a delivery vehicle. The -CHO functional group interacts with the -NH2 functional group of the chitosan chain to form a glutaraldehyde-type adduct to functionalize mPEG. This functionalization and cross-linking can affect the rigidity of the delivery system, allowing slow release of the cross-linked conjugate system.