超多孔水凝胶:药物释放的优秀解决方案

Superabsorbent hydrogelSuperabsorbent hydrogel (Superabsorbent hydrogel) can be absorbed and save hundreds of times its own weight of water, “diapers” is one of the most successful applications. Fudan University researchers have shown that super absorbent, super-porous hydrogels (superporous hydrogel) can be adsorbed drug molecules like insulin, and according to temperature, pH, and ionic strength change control adsorbate release. By adding chitosan (a from crab, shrimp and other crustaceans are the biocompatible polymer exoskeleton), super-porous hydrogel can maintain its mechanical strength, forming a solid polymer network of mutual infiltration.

Click the following link to view the full text: CH Bank et al., J. Appl. Polym. Sci. 2008, 108, 1238