ArticleNature communications2025
Controllable multicolor emission from initially non-emissive organic molecules by pressure engineering.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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Who cites it
4 citing papers in PubMed.
- Pressure-Activated and Retained Blue Emission in Melamine Through Hydrogen-Bond and Packing Regulation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Self-assembled polyoxometalate enables efficient and stable proton conduction in high-temperature polymer electrolyte membranes.Chemical science · 2026Article
- Mechanical flexibility and pressure-activated emission in room-temperature phosphorescent organic crystals.Nature communications · 2026Article
- Rapid Room-Temperature Synthesis of TeAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Developing smart luminescent materials with off-on switchable responsiveness, which enables dark-to-bright state transitions in response to external stimuli, has garnered great interest across various domains. However, most of the reported systems with only monochromatic switching have limited their expansion toward advanced applications. Herein, a pressure-treated strategy is introduced to initially non-emissive isonicotinic acid (INA), achieving controllable switching from the dark state to high-quality multicolor emissions (i.e., blue, white, and yellow light). Experimental and theoretical analyses reveal that pressure-treated engineering can effectively modulate the intermolecular charge transfer strength within and between layers, enabling controlled emission color switching. Notably, the bright white light with CIE coordinates (0.31, 0.37) and the yellow light with CIE coordinates (0.42, 0.45) are retained under ambient conditions. The findings not only impart new vitality to nonemissive organic small molecules but also offer a new perspective for designing smart luminescent materials with multicolor and controllable properties.
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Registered trials
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