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Reversible Three-Color Fluorescence Switching of an Organic Molecule in the Solid State via "PumpTrigger" Optical Manipulation￥R. Yang, X. Ren, L. Mei, G. Pan, X.-Z. Li, Z. Wu, S. Zhang, W. Ma, W. Yu, H.-H. Fang, C. Li, M.-Q. Zhu, Z. Hu, T. Sun, B. Xu and W. Tian￥2022￥Angewandte Chemie - International Edition￥14337851￥61￥20￥In photoswitches that undergo fluorescence switching upon ultraviolet irradiation, photoluminescence and photoisomerization often occur simultaneously, leading to unstable fluorescence properties. Here, we successfully demonstrated reversible solid-state triple fluorescence switching through "PumpTrigger" multiphoton manipulation. A novel fluorescence photoswitch, BOSA-SP, achieved green, yellow, and red fluorescence under excitation by pump light and isomerization induced by trigger light. The energy ranges of photoexcitation and photoisomerization did not overlap, enabling appropriate selection of the multiphoton light for "pump" and "trigger" photoswitching, respectively. Additionally, the large free volume of the spiropyran (SP) moiety in the solid state promoted reversible photoisomerization. Switching between "pump" and "trigger" light is useful for three-color tunable switching cell imaging, which can be exploited in programmable fluorescence switching. Furthermore, we exploited reversible dual-fluorescence switching in a single molecular system to successfully achieve two-color super-resolution imaging. 2022 Wiley-VCH GmbH.￥internal-pdf://0789088499/Reversible Three-Color Fluorescence Switching.pdf￥10.1002/anie.202117158￥https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/anie.202117158?download=true￥sci&ei 期刊论文
Angewandte Chemie - International Edition, 2022, 卷号: 61, 期号: 20
作者:  R. Yang;  X. Ren;  L. Mei;  G. Pan;  X.-Z. Li
收藏  |  浏览/下载：10/0  |  提交时间：2023/06/14
Reversible Three-Color Fluorescence Switching of an Organic Molecule in the Solid State via "PumpTrigger" Optical Manipulation 期刊论文
Angewandte Chemie - International Edition, 2022, 卷号: 61, 期号: 20
作者:  R. Yang;  X. Ren;  L. Mei;  G. Pan;  X.-Z. Li
收藏  |  浏览/下载：6/0  |  提交时间：2023/07/17
A H-bond strategy to develop acid-resistant photoswitchable rhodamine spirolactams for super-resolution single-molecule localization microscopy 期刊论文
CHEMICAL SCIENCE, 2019, 卷号: 10, 期号: 18, 页码: 4914-4922
作者:  Qi, Qingkai;  Chi, Weijie;  Li, Yuanyuan;  Qiao, Qinglong;  Chen, Jie
收藏  |  浏览/下载：70/0  |  提交时间：2019/06/25
Direct van der Waals epitaxial growth of 1D/2D SbSe/WS mixed-dimensional p-n heterojunctions 期刊论文
Nano Research, 2019, 卷号: Vol.12 No.5, 页码: 1139-1145
作者:  Sun, GZ;  Li, B;  Li, J;  Zhang, ZW;  Ma, HF
收藏  |  浏览/下载：32/0  |  提交时间：2019/12/17
Direct van der Waals epitaxial growth of 1D/2D Sb2Se3/WS2 mixed-dimensional p-n heterojunctions 期刊论文
纳米研究(英文版), 2019, 卷号: 第12卷 第5期, 页码: 1139-1145
作者:  Guangzhuang Sun;  Bo Li;  Jia Li;  Zhengwei Zhang;  Huifang Ma
收藏  |  浏览/下载：24/0  |  提交时间：2019/12/13
Nonadiabatic dynamics simulation of photoisomerization mechanism of photoswitch azodicarboxamide: Hydrogen bonding effects 期刊论文
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2018, 卷号: 367, 页码: 236-239
作者:  Luo, Jian;  Liu, Yan
收藏  |  浏览/下载：30/0  |  提交时间：2019/06/20
Nonadiabatic dynamics simulation of photoisomerization mechanism of photoswitch azodicarboxamide: hydrogen bonding effects 期刊论文
Journal of photochemistry and photobiology a-chemistry, 2018, 卷号: 367, 页码: 236-239
作者:  Liu, Yan;  Luo, Jian
收藏  |  浏览/下载：27/0  |  提交时间：2019/05/08
Near Infrared Light Sensitive Ultraviolet-Blue Nanophotoswitch for Imaging-Guided Off-On Therapy 期刊论文
Acs Nano, 2018, 卷号: 12, 期号: 4, 页码: 3217-3225
作者:  Zuo, J.;  Tu, L. P.;  Li, Q. Q.;  Feng, Y. S.;  Que, I.
收藏  |  浏览/下载：4/0  |  提交时间：2019/09/17
Solid-State Photoinduced Luminescence Switch for Advanced Anticounterfeiting and Super-Resolution Imaging Applications 期刊论文
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017, 卷号: 139, 期号: 45, 页码: 16036-16039
作者:  Qi, Qingkai;  Li, Chong;  Liu, Xiaogang;  Jiang, Shan;  Xu, Zhaochao
收藏  |  浏览/下载：70/0  |  提交时间：2019/06/20
A Retina-Like Dual Band Organic Photosensor Array for Filter-Free Near-Infrared-to-Memory Operations 期刊论文
ADVANCED MATERIALS, 2017, 卷号: 29, 期号: 32
作者:  Wang, Hanlin;  Liu, Hongtao;  Zhao, Qiang;  Ni, Zhenjie;  Zou, Ye
收藏  |  浏览/下载：32/0  |  提交时间：2018/06/15

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