Synthesis of highly swellable hydrogels of water‐soluble carboxymethyl chitosan and poly(ethylene glycol)
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DOI: 10.1002/pi.5424
Abstract: Highly swellable hydrogels were produced by crosslinking of high molecular weight carboxymethylated chitosan (CmCHT) with poly(ethylene glycol) (PEG) oligomers. The hydrogel swelling capacity could be controlled via the crosslinking density and ranged from 900% to… read more here.
Keywords: poly ethylene; ethylene glycol; swellable hydrogels; synthesis highly ... See more keywords
Swellable hydrogels and cross linking Agents - Their role in drug delivery system
Sign Up to like & getrecommendations! Published in 2017 at "Research Journal of Pharmacy and Technology"
DOI: 10.5958/0974-360x.2017.00172.x
Abstract: Hydrogels are cross linked polymers with the ability to swell in an aqueous medium. Cross linking in hydrogels occurs by chemical or physical means depending on the polymer properties and experimental conditions. PH-Responsive Polymers containing… read more here.
Keywords: hydrogels cross; agents role; cross; cross linking ... See more keywords