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A new biomaterial clings to all the curves and wrinkles of the human body to help keep bacteria out of difficult-to-treat wounds.
Researchers say they can zap implants with electrical currents to release specific amounts of medication to targeted areas of the body.
Researchers in Shanghai have engineered super-thin sheets of graphene oxide paper that could be used as antibacterial material in shoes, bandages, and food packaging.
Scientists in Japan unveil ultrathin, biodegradable nanosheets that bind tissue together without leaving a scar.