Abstract
Poly(vinyl alcohol) (PVA) hydrogels are often used in wound healing due to their biocompatibility, biodegradability, and their hydrophilic nature. Their unique ability to absorb a substantial amount of water in comparison to their dry weight allows for elevated nutrient transport, controlled fluid exchange, and possible pain relief. Graphitic carbon nitride (g-C3N4), a photo-responsive biomaterial, can be used as a filler in PVA hydrogels to create a non-toxic electrostatic polymer that promotes an antimicrobial solution at the injury site and accelerates the healing process. The selection of an ideal concentration of g-C3N4 will depend on how this filler influences the mechanical properties of the film. A film that is too strong will cause atrophy of surrounding tissues from stress shielding, while a film that is too weak may result in mechanical failure.
The objective of this study is to determine the mechanical effect of adding varying amounts of g-C3N4 filer to PVA based films. It is expected that increases in the filler concentration will increase the film’s stiffness, strength, and durability.
| Original language | American English |
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| State | Published - 26 Jun 2019 |
| Event | Summer Biomechanics, Bioengineering, and Biotransport Conference - Virtual Duration: 16 Jun 2021 → … |
Conference
| Conference | Summer Biomechanics, Bioengineering, and Biotransport Conference |
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| Period | 16/06/21 → … |
EGS Disciplines
- Biomedical Engineering and Bioengineering
- Mechanical Engineering