Intrinsic persistent room temperature phosphorescence derived from 1 H -benzo[ f ]indole itself as a guest

被引:19
作者
Guo, Danman [1 ]
Wang, Yuyuan [1 ]
Chen, Jinzheng [1 ]
Cao, Yifeng [2 ]
Miao, Yiling [1 ]
Huang, Huahua [2 ]
Chi, Zhenguo [1 ]
Yang, Zhiyong [1 ,3 ]
机构
[1] Sun Yat Sen Univ, Guangdong Engn Technol Res Ctr High performance Or, Key Lab Polymer Composite & Funct Mat, Sch Chem,Minist Educ, Guangzhou 510275, Peoples R China
[2] Sun Yat Sen Univ, Sch Mat Sci & Engn, Guangzhou 510275, Peoples R China
[3] XinHuaYue Grp, Guangdong Prov Key Lab Opt Chem, Maoming 525000, Peoples R China
关键词
Room temperature phosphorescence; Host-guest; 1 H-benzo[ f ]indole; Amorphous; Hydrogen bonding; ACHIEVING PERSISTENT; DESIGN;
D O I
10.1016/j.cclet.2022.107882
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The influence of 1H-benzo[f]indole (Bd) and its derivatives on room temperature phosphorescence (RTP) has raised great concern since they were found to significantly affect RTP of the extensively studied car-bazole (Cz) derivatives. However, the role of Bd itself existing in Cz-based or other doping systems was still unclear. In order to clarify its intrinsic phosphorescent property, Bd was introduced as a guest into different or ganic matrixes including substituted Cz derivatives and polymers. The phosphorescence lo-cated in 560-620 nm was confirmed to be derived from Bd itself, which can be detected whatever Bd was doped in the crystal or amorphous state of Cz derivatives. The suitable energy gap between Cz deriva-tives and Bd is the key to achieve ultralong RTP of Bd. Additionally, when doped in polymers with plenty of hydrogen bonds, RTP of Bd with lifetime over 280 ms was easily obtained. Among them, Bd@PHEMA (poly(hydroxyethyl methacrylate) exhibited superior phosphorescence, with yellow afterglow lasting for over 2.5 s. Therefore, this work demonstrated that a new organic RTP phosphor, Bd, is discovered, and ultralong RTP of Bd can be achieved not only doped in Cz derivatives but also in polymers as the hosts. (c) 2023 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.
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页数:5
相关论文
共 41 条
[1]  
An ZF, 2015, NAT MATER, V14, P685, DOI [10.1038/NMAT4259, 10.1038/nmat4259]
[2]   Ultralong Organic Phosphorescent Foams with High Mechanical Strength [J].
Cai, Suzhi ;
Sun, Zhifang ;
Wang, He ;
Yao, Xiaokang ;
Ma, Huili ;
Jia, Wenyong ;
Wang, Shuxu ;
Li, Zhihao ;
Shi, Huifang ;
An, Zhongfu ;
Ishida, Yasuhiro ;
Aida, Takuzo ;
Huang, Wei .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (39) :16256-16263
[3]   A Descriptor for Accurate Predictions of Host Molecules Enabling Ultralong Room-Temperature Phosphorescence in Guest Emitters [J].
Chanmungkalakul, Supphachok ;
Wang, Chao ;
Miao, Rong ;
Chi, Weijie ;
Tan, Davin ;
Qiao, Qinglong ;
Ang, Esther Cai Xia ;
Tan, Choon-Hong ;
Fang, Yu ;
Xu, Zhaochao ;
Liu, Xiaogang .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2022, 61 (14)
[4]   An Organic Host-Guest System Producing Room-Temperature Phosphorescence at the Parts-Per-Billion Level [J].
Chen, Biao ;
Huang, Wenhuan ;
Nie, Xiancheng ;
Liao, Fan ;
Miao, Hui ;
Zhang, Xuepeng ;
Zhang, Guoqing .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2021, 60 (31) :16970-16973
[5]   Carbazole isomers induce ultralong organic phosphorescence [J].
Chen, Chengjian ;
Chi, Zhenguo ;
Chong, Kok Chan ;
Batsanov, Andrei S. ;
Yang, Zhan ;
Mao, Zhu ;
Yang, Zhiyong ;
Liu, Bin .
NATURE MATERIALS, 2021, 20 (02) :175-+
[6]   Oxygen Sensing Difluoroboron β-Diketonate Polylactide Materials with Tunable Dynamic Ranges for Wound Imaging [J].
DeRosa, Christopher A. ;
Seaman, Scott A. ;
Mathew, Alexander S. ;
Gorick, Catherine M. ;
Fan, Ziyi ;
Demas, James N. ;
Peirce, Shayn M. ;
Fraser, Cassandra L. .
ACS SENSORS, 2016, 1 (11) :1366-1373
[7]   Organic Nanocrystals with Bright Red Persistent Room-Temperature Phosphorescence for Biological Applications [J].
Fateminia, S. M. Ali ;
Mao, Zhu ;
Xu, Shidang ;
Yang, Zhiyong ;
Chi, Zhenguo ;
Liu, Bin .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2017, 56 (40) :12160-12164
[8]   Achieving Persistent Room Temperature Phosphorescence and Remarkable Mechanochromism from Pure Organic Luminogens [J].
Gong, Yongyang ;
Chen, Gan ;
Peng, Qian ;
Yuan, Wang Zhang ;
Xie, Yujun ;
Li, Shuhong ;
Zhang, Yongming ;
Tang, Ben Zhong .
ADVANCED MATERIALS, 2015, 27 (40) :6195-6201
[9]   Crystallization-induced dual emission from metal- and heavy atom-free aromatic acids and esters [J].
Gong, Yongyang ;
Zhao, Lifang ;
Peng, Qian ;
Fan, Di ;
Yuan, Wang Zhang ;
Zhang, Yongming ;
Tang, Ben Zhong .
CHEMICAL SCIENCE, 2015, 6 (08) :4438-4444
[10]   Color-tunable ultralong organic room temperature phosphorescence from a multicomponent copolymer [J].
Gu, Long ;
Wu, Hongwei ;
Ma, Huili ;
Ye, Wenpeng ;
Jia, Wenyong ;
Wang, He ;
Chen, Hongzhong ;
Zhang, Nan ;
Wang, Dongdong ;
Qian, Cheng ;
An, Zhongfu ;
Huang, Wei ;
Zhao, Yanli .
NATURE COMMUNICATIONS, 2020, 11 (01)