Damaged trachea can now be regenerated and customized with the help of engineered biomaterials, replacing the need for prosthesis.
Health
Stealthy microrobots that can evade the immune system
Zwitterionic polymers allow researchers to fabricate drug-carrying microrobots that can operate covertly under the immune system’s radar.
Syringe technology could enable injection of concentrated biologic drugs
Researchers have designed a simple, low-cost device for subcutaneous injection of viscous formulations.
Breaking down a cell’s barriers with a medicine-carrying nano-submarine
Researchers have designed a gold-coated nanomotor that can be controlled by infrared irradiation for precise drug delivery in cells.
Paving the way to nerve repair with platelets
Scientists have found a way to repair damaged peripheral nerves using engineered biomaterials that better support platelets.
Reusable face masks that kill pathogens
Researchers develop a reusable filter paper made from titanium dioxide nanowires that is capable of trapping and killing pathogens like the SARS-CoV-2 virus.
A wound dressing that kills bacteria
To combat bacterial wound infections, researchers have developed cellulose membranes equipped with antimicrobial peptides.
A step towards regenerating damaged bones
A customizable scaffold helps repair bones and rebuild tissue using the patient’s own cells.
Hybrid hydrogel paves the way for viable tissue engineering
Scientists apply a versatile new strategy to develop solid−hydrogel hybrid materials to regrow tissue.
New blood test shows great promise in the diagnosis of Alzheimer’s disease
Researchers at Lund University hail potential game changer in early diagnosis.
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