Yellow fluorescent protein (YFP) is used as a mechanoresponsive layer at the fiber/resin interface in glass-fiber-reinforced composites. The protein loses its fluorescence when subjected to mechanical stress. Within the material, it reports interfacial shear debonding and barely visible impact damage by a transition from a fluorescent to a non-fluorescent state.
|Number of pages||6|
|Publication status||Published - 21 May 2013|
- impact damage
- polymer-protein hybrid material
- self-sensing fiber-reinforced composite
- yellow fluorescent protein