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Full-Text Articles in Engineering
Biodegradable Polymeric Film For Food Packaging, Neelam Yadav, Raminder Kaur
Biodegradable Polymeric Film For Food Packaging, Neelam Yadav, Raminder Kaur
Journal of Applied Packaging Research
Food packaging films that show post-consumer biodegradability are rarely explored by researchers. The present study was carried out to investigate the physicomechanical characteristics of ethyl cellulose (EC) based films to be used in food packaging. Ethyl cellulose was plasticized with different percentage of polyethylene glycol (PEG). The samples of standard dimensions were subjected to different testing such as soluble matter content, moisture content, oil permeability, surface morphology, mechanical testing etc. The data obtained was analysed to decide the moderate percentage of plasticizer that can be used to provide a rational explanation of a perfect quality specimen. It has been revealed …
Chondroitin Sulfate Hydrogels For Total Wound Care Devices, Tushar Goswami
Chondroitin Sulfate Hydrogels For Total Wound Care Devices, Tushar Goswami
Browse all Theses and Dissertations
Chondroitin sulfate (CS) is a naturally occurring bio-polymer found in areas of high cartilage in mammals. In directed applications, such as hydrogels, CS can be used to impact keratinocyte growth cycles. In this work, CS based hydrogels were utilized to accelerate wound healing and, in conjunction with a graphene sensor, monitor wound fluid pH. The hydrogels were cast onto a graphene field effect transistor (GFET) to obtain the benefits of the hydrogel wound healing capabilities, while also utilizing the pH sensitivity of the graphene. Results showed that the hydrogel caused a fivefold increase in cell size over the course of …