A new type of CDs with abundant carbonyl groups shows color-tunable ultralong phosphorescence from blue to red by self-doping, which was applied in information encryption and light detection.

Stimuli-responsive films with dynamic long afterglow feature have received considerable attention in the field of optical materials. Herein, we report the unique dynamic ultralong room temperature phosphorescence (URTP) in flexible...

No abstract

A new class of single-component molecular crystal with colour-tunable ultralong organic phosphorescence (UOP) was designed and synthesized through alkyl chain engineering.