Triplet excitons in organic molecules underscore a variety of processes and technologies as
a result of their long lifetime and spin multiplicity. Organic phosphorescence, which …

Molecular science entails the study of structures and properties of materials at the level of
single molecules or small interacting complexes of molecules. Moving beyond single …

Second near‐infrared (NIR‐II) window type‐I photosensitizers have intrinsic advantages in
photodynamic/photothermal therapy (PDT/PTT) of some malignant tumors with deep …

Multiple‐resonance (MR) thermal activated delayed fluorescence (TADF) emitters have
attracted increasing attention in organic electroluminescence devices, owing to their …

Precise design of fluorescent molecules with desired properties has enabled the rapid
development of many research fields. Among the different types of optically active materials …

Smart materials based on stimuli-fluorochromic π-conjugated solids (SFCSs) have aroused
significant interest due to their versatile and exciting properties, leading to advanced …

Afterglow imaging through the collection of persistent luminescence after the stop** of
light excitation holds enormous promise for advanced biomedical uses. However, efficient …

Light has been, and continues to be, one of the most fundamental and indispensable
elements to life and society. Generally, it can be produced in the process from a higher …

Mechanochromic luminescence (MCL) materials, which are stimulated by mechanical force,
have several promising advantages, such as controllable stimulus response, reversible …

Apart from the traditional through-bond conjugation (TBC), through-space conjugation (TSC)
is gradually proved as another important interaction in photophysical processes, especially …