Color variation in radio-luminescence of P-dots doped with thermally activated delayed fluorescence molecules.

ABSTRACT: Thermally activated delayed fluorescence (TADF) materials possess exceptional photophysical properties. Organic scintillators utilizing TADF materials have shown great promise for applications requiring efficient radio-luminescence, owing to their high quantum efficiency and tunable emission properties. Previous studies demonstrated that polymer dots (P-dots) doped with TADF materials exhibit radio-luminescence under hard X-ray and electron beam excitation. However, the TADF materials used in these experiments were limited to limited color options, restricting their utility and hindering the exploration of multicolor radio-luminescence necessary for advanced applications. In this study, we successfully achieved multicolor radio-luminescence-blue, yellow, and red-by developing P-dots doped

SUBMITTER: Su Z 

PROVIDER: S-EPMC11938209 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature