The exciton, an excited electron–hole pair bound by Coulomb attraction, plays a key role in
photophysics of organic molecules and drives practically important phenomena such as …

The review considers the results of research by scientists from different countries in the field
of synthesis and photophysical property study of known BODIPY. We focus on describing the …

Developing Type‐I photosensitizers is considered as an efficient approach to overcome the
deficiency of traditional photodynamic therapy (PDT) for hypoxic tumors. However, it remains …

Photoisomerization of azobenzenes from their stable E isomer to the metastable Z state is
the basis of numerous applications of these molecules. However, this reaction typically …

Photo-induced charge separation (CS) and charge recombination (CR) are crucial for
molecular systems used in artificial photosynthesis, photovoltaics, and photocatalysis, and …

Triplet photosensitizers (PSs) have attracted much attention in recent years, due to the
significance of these kinds of compounds in fundamental photochemistry studies and …

Triplet formation by charge recombination is a phenomenon that is encountered in many
fields of the photo-sciences and can be a detrimental unwanted side effect, but can also be …

In this review, recent progress in heavy atom-free triplet photosensitizers was summarized.
The general approaches include attaining S1/Tn states sharing similar energy levels or …

As one of the most promising nonfullerene acceptors for organic photovoltaics, perylene
diimide (PDI)-based multibranched molecules with twisted or three-dimensional (3D) …

Triplet excited states (triplets) serve as key intermediates in critical technologies and
processes ranging from organic synthesis to biomedicine to molecular electronics …