Dual-Stimulus Luminescent Lanthanide Molecular Switch Based on an Unsymmetrical Diarylperfluorocyclopentene
作者:Hong-Bo Cheng、Heng-Yi Zhang、Yu Liu
DOI:10.1021/ja4018804
日期:2013.7.17
A [2]pseudorotaxane formed from an unsymmetrical diarylperfluorocyclopentene (1) and a Eu3+ complex of terpyridinyldibenzo-24-crown-8 (2) revealed excellent reversible lanthanide luminescence switching behavior dual-modulated by host guest and optical stimuli.
Near-Infrared Photochromic Diarylethenes Based on the Changes in the π-Conjugated System and the Electronic Properties of the Heteroaryl Moieties
作者:Hong-Bo Cheng、Xin Tan、Mei-Li Pang
DOI:10.1002/ejoc.201301132
日期:2013.12
responsive to photostimuli both in solution and in poly(methyl methacrylate) films. It has been shown that 1o–4o exhibit remarkable UV/Vis and fluorescence spectral changes, allowing them to behave as reversible optical molecular switches in the NIR region.