Supramolecular Solid-State Microlaser Constructed from Pillar[5]arene-Based Host-Guest Complex Microcrystals

被引：80

作者：

Hua, Bin ^{[1
]}

Zhou, Wei ^{[1
]}

Yang, Zhaoliang ^{[1
]}

Zhang, Zhihua ^{[1
]}

Shao, Li ^{[1
]}

Zhu, Haiming ^{[1
]}

Huang, Feihe ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, State Key Lab Chem Engn, Ctr Chem High Performance & Novel Mat, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2018年 / 140卷 / 46期

基金：

中国国家自然科学基金;

关键词：

INTRAMOLECULAR CHARGE-TRANSFER; STILBAZOLIUM DYES; ORGANIC-DYE; LASER; FLUORESCENCE; SALTS;

D O I：

10.1021/jacs.8b11156

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein we report a novel host-guest complex single crystal material based on a pillar[5]arene (PS) and a laser dye trans-4-[p-(dimethylamino)styryl]-1-methylpyridinium iodide (DASP). Single crystal structure characterization shows that two PS molecules act as a supramolecular nanocapsule for one isolated DASP molecule. This spatial confinement effectively restricts aggregation-caused quenching (ACQ) effects and other nonradiative channels (e.g., twisted intramolecular charge transfer), leading to high luminescent efficiency of the isolated DASP. Together with its regular shape and smooth surface, each 2P5 superset of DASP microcrystal forms a Fabry-Perot (F-P) microcavity and produces a stable laser output with a high Q factor and a low threshold.

引用

页码：15651 / 15654

页数：4

共 29 条

[1] Optical spectroscopic studies on the complexation of stilbazolium dyes with a water soluble pillar[5]-arene
Bojtar, Marton
Szakacs, Zoltan
Hessz, Dora
Kubinyi, Miklos
Bitter, Istvan
[J]. RSC ADVANCES, 2015, 5 (34) : 26504 - 26508
[2] Bunau G. V., 1970, JB BIRKSPHOTOPHYSICS, V74, P1294
[3] Intramolecular Charge Transfer of Push-Pull Pyridinium Salts in the Singlet Manifold
Carlotti, Benedetta
Consiglio, Giuseppe
Elisei, Fausto
Fortuna, Cosimo G.
Mazzucato, Ugo
Spalletti, Anna
[J]. JOURNAL OF PHYSICAL CHEMISTRY A, 2014, 118 (20) : 3580 - 3592
[4] THRESHOLD CHARACTERISTICS OF MULTIMODE LASER OSCILLATORS
CASPERSON, LW
[J]. JOURNAL OF APPLIED PHYSICS, 1975, 46 (12) : 5194 - 5201
[5] Inclusion of push-pull N-methylpyridinium salts within surfactant hydrogels: is their excited state intramolecular charge transfer mediated by twisting?
Cesaretti, A.
Carlotti, B.
Germani, R.
Spalletti, A.
Elisei, F.
[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2015, 17 (26) : 17214 - 17220
[6] Light upconverting core-shell nanostructures: nanophotonic control for emerging applications
Chen, Guanying
Agren, Hans
Ohulchanskyy, Tymish Y.
Prasad, Paras N.
[J]. CHEMICAL SOCIETY REVIEWS, 2015, 44 (06) : 1680 - 1713
[7] Host-guest composite organic microlasers
Dong, Haiyun
Zhang, Chunhuan
Zhao, Yong Sheng
[J]. JOURNAL OF MATERIALS CHEMISTRY C, 2017, 5 (23) : 5600 - 5609
[8] Broadband Tunable Microlasers Based on Controlled Intramolecular Charge-Transfer Process in Organic Supramolecular Microcrystals
Dong, Haiyun
Wei, Yanhui
Zhang, Wei
Wei, Cong
Zhang, Chunhuan
Yao, Jiannian
Zhao, Yong Sheng
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2016, 138 (04) : 1118 - 1121
[9] Femtosecond studies of solvation and intramolecular configurational dynamics of fluorophores in liquid solution
Glasbeek, M
Zhang, H
[J]. CHEMICAL REVIEWS, 2004, 104 (04) : 1929 - 1954
[10] Polarization properties of solid-state organic lasers
Gozhyk, I.
Clavier, G.
Meallet-Renault, R.
Dvorko, M.
Pansu, R.
Audibert, J. -F.
Brosseau, A.
Lafargue, C.
Tsvirkun, V.
Lozenko, S.
Forget, S.
Chenais, S.
Ulysse, C.
Zyss, J.
Lebental, M.
[J]. PHYSICAL REVIEW A, 2012, 86 (04):

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