Communication reveals excellent circularly polarized luminescence in donor-acceptor helicenes, suggesting advancements in chiral materials.
The precise synthesis of donor-acceptor [17]helicenes, the longest chiral carbohelicene to date, exhibits excellent circularly polarized luminescence with a high dissymmetry factor as reported by Zexin Jin and co-workers in the Communication (e25399). These properties are significant for the development of advanced helicene-based chiral materials with enhanced optoelectronic properties for applications in chiral photonics and molecular electronics.
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Li et al. (2026) studied this question.
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