Constitutional Dynamic Self-Sensing in a ZincII/Polyiminofluorenes System

摘要: The interaction of an external effector, ZnII ions, with a constitutional dynamic library fluorescent polyiminofluorenes leads to component exchange, which generates entity responding by change in emission the effector that has induced its formation. overall coupled system displays tuning optical signal, resulting from two synergistic processes:  adaptative reorganization and self-sensing. In broader terms, this work highlights perspectives opened chemistry toward design smart materials, capable expressing different latent properties response environmental conditions.