Abstract
The synthesis of superporous hydrogel composites (SPHCs) with various concentrations of chitosan as a composite material was carried out by solution polymerization. The characterization studies were performed by measurement of apparent density, porosity, swelling studies, mechanical strength studies, and scanning electron microscopy (SEM). In double distilled water, SPHCs showed tremendous increase in their equilibrium swelling capacity. But, when the same SPHCs were placed into simulated gastric fluid for swelling, they showed very less equilibrium swelling capacity. The chitosan altered swelling characteristics in both the swelling media. SPHCs showed improved mechanical strength as the chitosan concentration increased. SEM images clearly indicated the formation of interconnected pore, capillary channels, and the cross-linked chitosan molecules were observed around the peripheries of pores.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
