ArticleNature communications2024
Narrowband clusteroluminescence with 100% quantum yield enabled by through-space conjugation of asymmetric conformation.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Tunable photofluorochromic switch driven by dynamic through-space conjugation.Nature communications · 2026Article
- Piezochromic hydrogels for physically unclonable optical anti-counterfeiting with machine-learning assisted automatic identification.Nature communications · 2026Article
- Fluorescence mechanism of poly(2-vinylnaphthalene) driven by local ordering and restricted motion.RSC advances · 2026Article
- Fluorescence mapping of atropisomer populations enabled by through-space conjugation.Nature communications · 2026Article
- Molecular mechanism of biocompatible clusteroluminogens from citric acid and l-lysine.RSC advances · 2026Article
- Self-assembled cellulosic superstructures with unanticipated high quantum yields.Nature communications · 2025Article
- Mitochondria-localized photocatalyst of biomimetic organic semiconductor nanoparticles for NIR-activatable photocatalytic immunotherapy.Science advances · 2025Article
- Single-component-based multicolor emissions enabled by symmetry breaking.Nature communications · 2025Article
- Emergent clusteroluminescence from nonemissive molecules.Nature communications · 2025Review
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Different from traditional organic luminescent materials based on covalent delocalization, clusteroluminescence from nonconjugated luminogens relies on noncovalent through-space conjugation of electrons. However, such spatial electron delocalization is usually weak, resulting in low luminescent efficiency and board emission peak due to multiple vibrational energy levels. Herein, several nonconjugated luminogens are constructed by employing biphenyl as the building unit to reveal the structure-property relationship and solve current challenges. The intramolecular through-space conjugation can be gradually strengthened by introducing building units and stabilized by rigid molecular skeleton and multiple intermolecular interactions. Surprisingly, narrowband clusteroluminescence with full width at half-maximum of 40 nm and 100% efficiency is successfully achieved via an asymmetric conformation, exhibiting comparable performance to the traditional conjugated luminogens. This work realizes highly efficient and narrowband clusteroluminescence from nonconjugated luminogens and highlights the essential role of structural conformation in manipulating the photophysical properties of unconventional luminescent materials.
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Registered trials
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