Bright and Photostable Fluorescent Metal Nanocluster Supraparticles from Invert Emulsions
Abstract: Fluorescent supraparticles of gold, silver and copper nanoclusters are synthesized by simply drying of invert emulsions, resulting in a dozen‐fold increase in photoluminescence quantum yield (up to ≈80 %) and a significant improvement in photostability. The inhibition of the ligand twisting during the intramolecular charge transfer is found to be responsible for the enhancement, especially for the gold nanocluster supraparticles. This research provides a general, flexible, and easy method for producing highly luminescent and photostable metal nanocluster‐based materials that promise practical applications in white‐light‐emitting diodes.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Bright and Photostable Fluorescent Metal Nanocluster Supraparticles from Invert Emulsions ; day:31 ; month:08 ; year:2022 ; extent:1
Angewandte Chemie ; (31.08.2022) (gesamt 1)
- Creator
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Zhou, Shaochen
Peng, Bo
Duan, Yanyan
Liu, Kai
Ikkala, Olli
Ras, Robin H. A.
- DOI
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10.1002/ange.202210808
- URN
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urn:nbn:de:101:1-2022090115181644909995
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:23 AM CEST
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Associated
- Zhou, Shaochen
- Peng, Bo
- Duan, Yanyan
- Liu, Kai
- Ikkala, Olli
- Ras, Robin H. A.
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