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
Dutch Queen promotes biobased building materials
In the Netherlands, Dutch Queen consort Máxima visited two Uden worksites promoting biobased building materials made from Netherlands fiber crops.
The March 26 visit...
ReefCircular launches crowdfunding campaign for shell bioconcrete
In Denmark, ReefCircular, a company developing a shell-based bioconcrete to help restore marine habitats, has launched a crowdfunding campaign on Kickstarter.
The company’s bioconcrete...
Aleph Farms raises $29 million for lab-grown steak
In Israel, cultivated meat producer Aleph Farms has raised $29 million to expand production at its Rehovot pilot plant and expand production into Europe...