期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 56, 期 10, 页码 2689-2693出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201700011
关键词
carbon dots; fluorescence; lanthanides; nanocomposites; stimuli-responsive materials
资金
- National Natural Science Foundation of China [21471071, 21431002, 51525303, 21233001]
A stimuli-responsive lanthanide-based smart nanocomposite has been fabricated by supramolecular assembly and applied as an active material in multidimensional memory materials. Conjugation of the lanthanide complexes with carbon dots provides a stimuli response that is based on the modulation of the energy level of the ligand and affords microsecond-to-nanosecond fluorescence lifetimes, giving rise to intriguing memory performance in the spatial and temporal dimension. The present study points to a new direction for the future development of multidimensional memory materials based on inorganic-organic hybrid nanosystems.
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