1 CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, Division of Nanophotonics, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, Beijing 100190, P. R. China. duanpf@nanoctr.cn liumh@iccas.ac.cn.
2 Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, No. 2 ZhongGuanCun BeiYiJie, Beijing 100190, P. R. China and University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.
3 CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, Division of Nanophotonics, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, Beijing 100190, P. R. China. duanpf@nanoctr.cn liumh@iccas.ac.cn and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, No. 2 ZhongGuanCun BeiYiJie, Beijing 100190, P. R. China and University of Chinese Academy of Sciences, Beijing, 100049, P. R. China and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China.
Light irradiation was found to trigger the self-assembly of a cyanostilbene-conjugated dialkyl glutamide from nanobelts to nanotoroids, which emitted inverse circularly polarized luminescence.