Enzyme-responsive polymers for microbial infection detection

There is a pressing need for point-of-care diagnostics indicating early stages of infection. Polymers can respond to enzymes secreted by microorganisms or released by the human immune system. This provokes either a direct color reaction or release of dyes, allowing early-stage detection of wound infections and contamination of medical devices. Conventional methods for the detection of infection indicators are based on slow, laboratory-based...