Nanosensors detect infections in smart bandage

BandageResearchers at the University of Rhode Island have developed a smart bandage that can detect and monitor an infection in a wound via the integration of single-walled carbon nanotubes embedded in microfibres.

The carbon nanotubes can identify infection in the wound by detecting concentrations of hydrogen peroxide. Until now, the challenge of using nanotubes for this purpose was in immobilising them in a biocompatible manner to stay sensitive to their surroundings.

For the full story, see the March 2021 editions of Medical Textiles and Smart Textiles & Wearables.

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