In Boston, scientists at Harvard University Wyss Institute for Biologically Inspired Engineering have found a way to take chitosan, a biomaterial from insect and crustacean shells, beyond previous uses for bioplastics, packaging and consumer products. Their research indicates that the antimicrobial and biodegradable properties of chitosan can be used in the medical industry as a kind of glue to help repair tissue or to hold together medical device implants. The coolest part? Once it has done its job, it biodegrades and there is no trace of it left behind in the patient, like a Band-Aid that automatically dissolves once the wound is healed. It’s also similar to the bandages we know of in another way – testing on punctured human intestines and lungs showed the chitosan biomaterial was actually stronger than the native human tissue.
Latest article
Body-based burial: Students imagine urns made from blood and hair
In Slovenia, students at University of Ljubljana have used biobased materials for a variety of design projects, including a biodegradable urn made of blood...
Uttar Pradesh eyes cow poop plastics to boost rural economy
In Uttar Pradesh, a government project is collecting cow dung to convert into usable products such as bioplastics, textiles, and paper.
The Press Trust...
Luxury brand Velvet Eyewear lauds advances in biobased acetate
In California, luxury women’s eyewear brand Velvet Eyewear has unveiled its first biobased eyewear collection.
Crafted from renewable sources like wood pulp and cotton...