A Stimuli-Responsive Smart Lanthanide Nanocomposite for Multidimensional Optical Recording and Encryption
Release Time:2019-03-12 Hits:
Indexed by: Journal Article
Date of Publication: 2017-03-01
Journal: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Included Journals: Scopus、PubMed、EI、SCIE
Volume: 56
Issue: 10
Page Number: 2689-2693
ISSN: 1433-7851
Key Words: carbon dots; fluorescence; lanthanides; nanocomposites; stimuli-responsive materials
Abstract: 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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