Excitation-depended fluorescence emission of boron-doped graphene quantum dot as an optical probe for detection of oxytetracycline in food and information encryption patterns

Amphiphilic Polyurethane with Cluster-Induced Emission for Multichannel Bioimaging in Living Cell Systems

“…To date, a variety of EDE luminescent materials have been developed, such as single-molecule organic compounds, − multicomponent composites, − quantum dots, , polymeric hydrogels, and metal complexes. − However, these materials usually require harsh synthetic conditions (such as high concentration, high temperature, and high pressure), cumbersome operation conditions, high preparation cost, and poor stability. Moreover, the emission can be too weak at low concentrations and be restricted to a narrow adjustable range of wavelengths. − Therefore, it is still a challenge to construct a single-component EDE material with a simple preparation, low cost, good biocompatibility, and excellent photophysical properties in low concentration applications.…”