Aggregation-Induced Emission and Light-Harvesting Function of Tetraphenylethene-Based Tetracationic Dicyclophane

被引：191

作者：

Li, Yawen ^{[1
]}

Dong, Yunhong ^{[1
]}

Cheng, Lin ^{[1
]}

Qin, Chunyan ^{[1
]}

Nian, Hao ^{[1
]}

Zhang, Haiyang ^{[1
]}

Yu, Yang ^{[1
]}

Cao, Liping ^{[1
]}

机构：

[1] Northwest Univ, Coll Chem & Mat Sci, Natl Demonstrat Ctr Expt Chem Educ, Minist Educ,Key Lab Synthet & Nat Funct Mol Chem, Xian 710069, Shaanxi, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2019年 / 141卷 / 21期

基金：

中国国家自然科学基金;

关键词：

FORMS;

D O I：

10.1021/jacs.9b02617

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here we report one-pot synthesis of tetraphenylethene-based tetracationic dicyclophane (1) and its self-assembly behaviors with aggregation-induced emission (AIE) and light-harvesting function. Confirmed by X-ray crystal structure and high resolution transmission electron microscopy, this tetracationic dicyclophane can self-assemble into a 3D supramolecular framework to form crystalline nanospheres (2) finally, which exhibits a strong emission (Phi(F) = 97.7%) via AIE effect in aqueous solution. Interestingly, AIE-active 2 as a single-molecule-based fluorescent supramolecular platform can encapsulate an organic dye (e.g., Nile red) to form light-harvesting nanospheres (3) further with a large red-shift (Delta lambda = similar to 70 nm), highly efficient energy-transfer ability (Phi(ET) = 77.5%), and high antenna effect (14.3).

引用

收藏

页码：8412 / 8415

页数：4

相关论文

共 24 条

[1] White-Light Emitting Hydrogen-Bonded Supramolecular Copolymers Based on π-Conjugated Oligomers [J].

Abbel, Robert ;

Grenier, Christophe ;

Pouderoijen, Maarten J. ;

Stouwdam, Jan W. ;

Leclere, Philippe E. L. G. ;

Sijbesma, Rint P. ;

Meijer, E. W. ;

Schenning, Albertus P. H. J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (02) :833-843

[2] Light-Harvesting Systems Based on Organic Nanocrystals To Mimic Chlorosomes [J].

Chen, Peng-Zhong ;

Weng, Yu-Xiang ;

Niu, Li-Ya ;

Chen, Yu-Zhe ;

Wu, Li-Zhu ;

Tung, Chen-Ho ;

Yang, Qing-Zheng .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (08) :2759-2763

[3] Supramolecular Explorations: Exhibiting the Extent of Extended Cationic Cyclophanes [J].

Dale, Edward J. ;

Vermeulen, Nicolaas A. ;

Juricek, Michal ;

Barnes, Jonathan C. ;

Young, Ryan M. ;

Wasielewski, Michael R. ;

Stoddart, J. Fraser .

ACCOUNTS OF CHEMICAL RESEARCH, 2016, 49 (02) :262-273

[4]

Gong HY, 2010, NAT CHEM, V2, P406, DOI [10.1038/NCHEM.597, 10.1038/nchem.597]

[5] Precise Two-Photon Photodynamic Therapy using an Efficient Photosensitizer with Aggregation-Induced Emission Characteristics [J].

Gu, Bobo ;

Wu, Wenbo ;

Xu, Gaixia ;

Feng, Guangxue ;

Yin, Feng ;

Chong, Peter Han Joo ;

Qu, Junle ;

Yong, Ken-Tye ;

Liu, Bin .

ADVANCED MATERIALS, 2017, 29 (28)

[6] Highly Efficient Artificial Light-Harvesting Systems Constructed in Aqueous Solution Based on Supramolecular Self-Assembly [J].

Guo, Shuwen ;

Song, Yongshang ;

He, Yuling ;

Hu, Xiao-Yu ;

Wang, Leyong .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2018, 57 (12) :3163-3167

[7] Dye-Sensitized Solar Cells [J].

Hagfeldt, Anders ;

Boschloo, Gerrit ;

Sun, Licheng ;

Kloo, Lars ;

Pettersson, Henrik .

CHEMICAL REVIEWS, 2010, 110 (11) :6595-6663

[8] Aggregation-induced emission: phenomenon, mechanism and applications [J].

Hong, Yuning ;

Lam, Jacky W. Y. ;

Tang, Ben Zhong .

CHEMICAL COMMUNICATIONS, 2009, (29) :4332-4353

[9] Nonporous Adaptive Crystals of Pillararenes [J].

Jie, Kecheng ;

Zhou, Yujuan ;

Li, Errui ;

Huang, Feihe .

ACCOUNTS OF CHEMICAL RESEARCH, 2018, 51 (09) :2064-2072

[10] Biosensing by luminogens with aggregation-induced emission characteristics [J].

Kwok, Ryan T. K. ;

Leung, Chris W. T. ;

Lam, Jacky W. Y. ;

Tang, Ben Zhong .

CHEMICAL SOCIETY REVIEWS, 2015, 44 (13) :4228-4238