What is the best and most simplest method to copolymerize HEMA with PNIPAM (PNIPAM-co-HEMA)?and how can i graft chitosan with it?

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Naga Sravan Kumar Varma Vegesna

I feel free radical polymerization id most prefered method to develop P(nipam) and its copolymers.

coming to grafting Ting Zhang et al., (International Journal of Biological Macromolecules 51 (2012) 1109– 1115) has previously work on developing CS-g-PNIPAM/CMC. You can verify that article it might help You.

All the best

Since you are saying Superporous hydrogel for Gastroretentive delivery. plz verify Macromol. Biosci. 2006, 6, 358–363 and Colloids and Surfaces B: Biointerfaces 46 (2005) 57–61

Parikshit Banerjee

Thanks a lot..really i appreciate your kind help.It will really help me to continue my research work and for that i am really grateful .