ArticleNature communications2022
Photo-thermo-induced room-temperature phosphorescence through solid-state molecular motion.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Efficient persistent afterglow modulation using extended Indolo[2,3-Chemical science · 2026Article
- Engineering molecular rotor-stator ligand architectures on copper nanoclusters for efficient photothermal conversion.Nature communications · 2026Article
- Visualizing molecular diffusion direction and processes in the solid state via dichromatic fluorescent cocrystalization transformation.Nature communications · 2026Article
- Organic room temperature phosphorescence co-crystal with reversible acid/base stimulus response.Smart molecules : open access · 2025Article
- Full-color programmable high temperature afterglow polymers based on single-molecule emitters.Nature communications · 2025Article
- Ultrasound-responsive phosphorescence in aqueous solution enabled by microscale rigid framework engineering of carbon nanodots.Light, science & applications · 2025Article
- Solvent-free processing of lignin into robust room temperature phosphorescent materials.Nature communications · 2025Article
- Combining Functional Units to Design Organic Materials with Dynamic Room-Temperature Phosphorescence under Continuous Ultraviolet Irradiation.Molecules (Basel, Switzerland) · 2024Article
- Multicolor Luminescence of a Polyurethane Derivative Driven by Heat/Light-Induced Aggregation.Macromolecules · 2023Article
- Aggregation-regulated room-temperature phosphorescence materials with multi-mode emission, adjustable excitation-dependence and visible-light excitation.Nature communications · 2023Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
The development of smart-responsive materials, in particular those with non-invasive, rapid responsive phosphorescence, is highly desirable but has rarely been described. Herein, we designed and prepared a series of molecular rotors containing a triazine core and three bromobiphenyl units: o-Br-TRZ, m-Br-TRZ, and p-Br-TRZ. The bromine and triazine moieties serve as room temperature phosphorescence-active units, and the bromobiphenyl units serve as rotors to drive intramolecular rotation. When irradiated with strong ultraviolet photoirradiation, intramolecular rotations of o-Br-TRZ, m-Br-TRZ, and p-Br-TRZ increase, successively resulting in a photothermal effect via molecular motions. Impressively, the photothermal temperature attained by p-Br-TRZ is as high as 102 °C, and synchronously triggers its phosphorescence due to the ordered molecular arrangement after molecular motion. The thermal effect is expected to be important for triggering efficient phosphorescence, and the photon input for providing a precise and non-invasive stimulus. Such sequential photo-thermo-phosphorescence conversion is anticipated to unlock a new stimulus-responsive phosphorescence material without chemicals invasion.
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Registered trials
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