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
Meatable hosts distinguished guests for EU’s first cultivated meat tasting
In the Netherlands, Meatable has hosted the European Union’s first cultivated meat tasting. Michelin-starred chef Ron Blaauw; Constantijn van Oranje, Prince of the Netherlands...
Cool as a cucumber (coating): Sweden’s Saveggy raises $2.1 million for edible produce preserver
In Sweden, foodtech startup Saveggy has raised €1.76 (US$2.1 million) to scale up an edible cucumber coating made from a proprietary formula of canola...
Designer develops chitin-based seed pods
In New York, designer Mara Zimmerman has developed SEAD, a seed delivery and cultivation material made from discarded seafood cells.
Specifically, Zimmerman uses chitin from...