单一发光体中基于分子堆积的磷光-荧光双发射用于多色发光的自恢复机械转换
Molecular stacking dependent phosphorescence-fluorescence dual emission in a single luminophore for self-recoverable mechanoconversion of multicolor luminescence.
作者信息
Wu Hongwei, Hang Cheng, Li Xin, Yin Liyuan, Zhu Mingjie, Zhang Jian, Zhou Yunyun, Ågren Hans, Zhang Qing, Zhu Liangliang
机构信息
State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, China.
Division of Theoretical Chemistry and Biology, School of Biotechnology, KTH Royal Institute of Technology, SE-10691 Stockholm, Sweden.
出版信息
Chem Commun (Camb). 2017 Feb 28;53(18):2661-2664. doi: 10.1039/c6cc04901j.
A self-recoverable mechanoconversion of multicolor luminescence was observed by crystallization-induced self-assembly. Such a self-assembly led to the formation of nanorods with different molecular stacking modes, thus making the phosphorescence/fluorescence proportion alterable. Therefore, multicolor luminescence of the single luminophore can be achieved by a straightforward reversible mechanical stimulus.
通过结晶诱导自组装观察到了多色发光的自恢复机械转换。这种自组装导致形成具有不同分子堆积模式的纳米棒，从而使磷光/荧光比例可变。因此，通过直接的可逆机械刺激可以实现单一发光体的多色发光。
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