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A spiropyran with low pK(a) for tracking DNA G-quadruplexes and revealing the dissipation of Delta Psi m with senescence using an in-situ switching strategy 期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2022, 卷号: 359
作者:  Tian, Xinrong;  Li, Jin;  Zhang, Yanhui;  Gao, Ying;  Afzal, Muhammad Wasim
收藏  |  浏览/下载：8/0  |  提交时间：2022/12/22
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
Photochromic Fluorescent Probe Strategy for the Super-resolution Imaging of Biologically Important Biomarkers 期刊论文
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2020, 卷号: 142, 期号: 42, 页码: 18005-18013
作者:  Chai, Xianzhi;  Han, Hai-Hao;  Sedgwick, Adam C.;  Li, Na;  Zang, Yi
收藏  |  浏览/下载：40/0  |  提交时间：2021/05/24
Fast responsive photo-switchable dual-color fluorescent cyclodextrin nanogels for cancer cell imaging 期刊论文
CARBOHYDRATE POLYMERS, 2019, 卷号: 210
作者:  Deng, Pengpeng;  Sun, Jing;  Chen, Juanjuan;  Zou, Xueqing;  Liao, Liqiong
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05
High strength dual-crosslinked hydrogels with photo-switchable color changing behavior 期刊论文
EUROPEAN POLYMER JOURNAL, 2019, 卷号: 116
作者:  Wang, Beibei;  Xiao, Xiaozhen;  Zhang, Yuhuan;  Liao, Liqiong
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05
Layered photochromic films stacked from spiropyran-modified montmorillonite nanosheets 期刊论文
RSC ADVANCES, 2019, 卷号: 9, 页码: 12325-12330
作者:  Gan, Mengke;  Xiao, Tianliang;  Liu, Zhaoyue;  Wang, Yao
收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30
Photo and Thermo Dual-Responsive Copolymer Surfaces for Efficient Cell Capture and Release 期刊论文
CHEMPHYSCHEM, 2018, 卷号: 19, 期号: 16, 页码: 2107-2112
作者:  Hao, Yuwei;  Liu, Hongliang;  Li, Guannan;  Cui, Haijun;  Jiang, Lei
收藏  |  浏览/下载：31/0  |  提交时间：2019/04/09
Photo-responsive smart surfaces with controllable cell adhesion 期刊论文
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2018, 卷号: 355, 页码: 202-211
作者:  Hao, Yuwei;  Cui, Haijun;  Meng, Jingxin;  Wang, Shutao
收藏  |  浏览/下载：31/0  |  提交时间：2019/04/09
An Effective Dark–Vis–UV Ternary Biomimetic Switching Based on N3/Spiropyran-Modified Nanochannels 期刊论文
Advanced Materials, 2018, 卷号: 30, 期号: 46, 页码: 1804862
作者:  Dan Zhang;   Qinqin Wang;   Xia Fan;   Mingliang Zhang;   Jin Zhai;   Lei Jiang
收藏  |  浏览/下载：20/0  |  提交时间：2019/11/12

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