Singlet fission (SF) is a photophysical downconversion pathway, in which a singlet excitation
transforms into two triplet excited states. As such, it constitutes an exciton multiplication …

Gain of aromaticity or relief of antiaromaticity along a reaction path are important factors to
consider in mechanism studies. Analysis of such changes along potential energy surfaces …

Polymer gels have recently attracted attention for their application in flexible devices, where
mechanically robust gels are required. While there are many strategies to produce tough …

Non‐alternant non‐benzenoid π‐conjugated polycyclic hydrocarbons (PHs) are expected to
exhibit very different electronic properties from the all‐benzenoid PHs. Herein, we report the …

Aggregation‐induced emission (AIE) is a photoluminescence phenomenon in which an AIE
luminogen (AIEgen) exhibits intense emission in the aggregated or solid state but only weak …

Separation of triplet excitons produced by singlet fission is crucial for efficient application of
singlet fission materials. While earlier works explored the first step of singlet fission, the …

Entanglement of states is one of the most surprising and counterintuitive consequences of
quantum mechanics, with potent applications in cryptography and computing. In organic …

Fluorescent probes are attractive in diagnosis and sensing. However, most reported
fluorophores can only detect one or few analytes/parameters, notably limiting their …

Molecular dimers, oligomers, and polymers are versatile components in photophysical and
optoelectronic architectures that could impact a variety of applications. We present a …

Developing highly efficient heavy-metal-free photosensitizers (PSs) for the production of
reactive oxygen species (ROS) is urgent to achieve wide applications of ROS, yet it remains …