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Solid-state Fluorescence from Carbon Dots Widely Tunable from Blue to Deep Red through Surface Ligand Modulation
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-12-20 , DOI: 10.1002/anie.202217822
Lin Ai 1 , Ziqi Song 1 , Mingjun Nie 1 , Jingkun Yu 1 , Fukang Liu 2 , Haoqiang Song 1 , Biao Zhang 2 , Geoffrey I N Waterhouse 3 , Siyu Lu 1
Affiliation  

Solid-state fluorescent (SSF) carbon dots (CDs) with an emission-color span of almost 300 nm (from blue to deep red) were obtained through surface ligand modulation. The emission wavelengths can be switched smoothly by deliberately altering the conjugation ability between substituent ligands and carbon core. The developed SSF CDs showed great potential for widespread use in three-dimensional printing and various types of optical displays.

中文翻译:

通过表面配体调制从蓝色到深红色广泛可调谐的碳点固态荧光

通过表面配体调制获得发射色跨度接近 300 nm(从蓝色到深红色)的固态荧光 (SSF) 碳点 (CD)。通过有意改变取代基配体和碳核之间的共轭能力,可以平滑地切换发射波长。开发的 SSF CD 显示出在三维打印和各种类型的光学显示器中广泛使用的巨大潜力。
更新日期:2022-12-20
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