Multi-colour room-temperature phosphorescence from fused-ring compounds for dynamic anti-counterfeiting applications
We present a facile strategy to achieve purely organic multi-colour room-temperature phosphorescence (RTP) films by doping typical fused-ring compounds into a poly(vinyl alcohol) matrix. Such RTP films demonstrate inherent RTP emission ranging from green to red with a long lifetime and high quantum yield (QY) (lifetime: ∼0.56 ms, QY: ∼35.4%). We further exploit such high-performance RTP films for dynamic information encryption.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:60 |
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Enthalten in: |
Chemical communications (Cambridge, England) - 60(2024), 30 vom: 09. Apr., Seite 4060-4063 |
Sprache: |
Englisch |
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Beteiligte Personen: |
He, Tongyu [VerfasserIn] |
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Anmerkungen: |
Date Revised 09.04.2024 published: Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1039/d4cc00538d |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM369921798 |
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520 | |a We present a facile strategy to achieve purely organic multi-colour room-temperature phosphorescence (RTP) films by doping typical fused-ring compounds into a poly(vinyl alcohol) matrix. Such RTP films demonstrate inherent RTP emission ranging from green to red with a long lifetime and high quantum yield (QY) (lifetime: ∼0.56 ms, QY: ∼35.4%). We further exploit such high-performance RTP films for dynamic information encryption | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Pang, Xueke |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Airui |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Jiawei |e verfasserin |4 aut | |
700 | 1 | |a Feng, Zhixia |e verfasserin |4 aut | |
700 | 1 | |a Xu, Wenxin |e verfasserin |4 aut | |
700 | 1 | |a Song, Bin |e verfasserin |4 aut | |
700 | 1 | |a Cui, Mingyue |e verfasserin |4 aut | |
700 | 1 | |a He, Yao |e verfasserin |4 aut | |
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