mPEG-CHO (MW 750) is involved in the formation of three-dimensional porous scaffolds and acts as a delivery vector when carrying active substances. The -CHO functional group interacts with the -NH2 functional group of chitosan chains to form a glutaraldehyde-like adduct, resulting in the functionalization of mPEG. This functionalization and crosslinking can affect the rigidity of the delivery system, enabling the crosslinked conjugated system to have a slow release function.
Formula:
(C2H4O)nC3H6O2
Target:
Others
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