Tunable Stokes shift and circularly polarized luminescence by supramolecular gel

2015 ◽  
Vol 3 (23) ◽  
pp. 5970-5975 ◽  
Author(s):  
Hirokuni Jintoku ◽  
Min-Tzu Kao ◽  
André Del Guerzo ◽  
Yudai Yoshigashima ◽  
Takuya Masunaga ◽  
...  
Keyword(s):  
Self Assembly ◽  
Stokes Shift ◽  
The Self ◽  
Optical Material ◽  
Circularly Polarized ◽  
Supramolecular Gel ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Fluorescence Wavelength

A new optical material based on the self-assembly of a low-molecular organogelator for the control of the fluorescence wavelength and polarization was developed.

The chiral amine triggered self-assembly of achiral emissive molecules into circularly polarized luminescent supramolecular assemblies

2019 ◽  
Vol 55 (74) ◽  
pp. 11135-11138 ◽  
Author(s):  
Yutao Sang ◽  
Dong Yang ◽  
Pengfei Duan ◽  
Minghua Liu
Keyword(s):  
Self Assembly ◽  
Supramolecular Assemblies ◽  
The Self ◽  
Chiral Amine ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Enantiomeric diaminocyclohexane was found to trigger the self-assembly of achiral monomers into chiral supramolecular assemblies with strong circularly polarized luminescence.

Novel chiral aggregation induced emission molecules: self-assembly, circularly polarized luminescence and copper(ii) ion detection

2018 ◽  
Vol 2 (10) ◽  
pp. 1884-1892 ◽  
Author(s):  
Guangxi Huang ◽  
Rongsen Wen ◽  
Zhiming Wang ◽  
Bing Shi Li ◽  
Ben Zhong Tang
Keyword(s):  
Self Assembly ◽  
Fluorescent Chemosensor ◽  
Chiral Molecules ◽  
Ion Detection ◽  
Circularly Polarized ◽  
Aggregation Induced Emission ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Two novel chiral molecules 1 and 2 were designed and synthesized. 1 displayed evident CPL activity, whereas 2 served as a highly selective and sensitive “turn-off” fluorescent chemosensor for Cu2+.

Circularly polarized luminescence of chiral 1,8-naphthalimide-based pyrene fluorophore induced via supramolecular self-assembly

2017 ◽  
Vol 5 (24) ◽  
pp. 6030-6036 ◽  
Author(s):  
Shuai Liu ◽  
Fei Li ◽  
Yuxiang Wang ◽  
Xiaojing Li ◽  
Chengjian Zhu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Stacking Interactions ◽  
Aggregate State ◽  
Circularly Polarized ◽  
Π Stacking ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Chiral 1,8-naphthalimide-based enantiomers incorporating d/l-alanine and pyrene fluorophore moieties can exhibit strong CPL signals in the aggregate state due to supramolecular self-assembly via strong π–π stacking interactions.

Hierarchically Chiral Lattice Self-Assembly Induced Circularly Polarized Luminescence

ACS Nano ◽  
2020 ◽  
Vol 14 (3) ◽  
pp. 3190-3198 ◽  
Author(s):  
Jiaqi Liang ◽  
Peipei Guo ◽  
Xujin Qin ◽  
Xiaohui Gao ◽  
Kai Ma ◽  
...  
Keyword(s):  
Self Assembly ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

scholarly journals Self-assembly of pyrene-appended glucono gelators: spacer regulated morphological change and inversion of circularly polarized luminescence

RSC Advances ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 6772-6776
Author(s):  
Zongwen Liu ◽  
Yuqian Jiang ◽  
Jian Jiang ◽  
Chenhuan Yuan ◽  
Decai Wang ◽  
...  
Keyword(s):  
Morphological Change ◽  
Self Assembly ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Supramolecular Gels ◽  
And Inversion

Pyrene-appended glucono gelators with different spacer lengths (two and four methylene units) were designed and found to form supramolecular gels in organic aqueous solvents.

The synthesis of chiral triphenylpyrrole derivatives and their aggregation-induced emission enhancement, aggregation-induced circular dichroism and helical self-assembly

RSC Advances ◽  
2016 ◽  
Vol 6 (28) ◽  
pp. 23420-23427 ◽  
Author(s):  
Kaichang Liang ◽  
Lichao Dong ◽  
Na Jin ◽  
Didi Chen ◽  
Xiao Feng ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Self Assembly ◽  
Induced Circular Dichroism ◽  
Circularly Polarized ◽  
Aggregation Induced Emission ◽  
Self Assembling ◽  
Emission Enhancement ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Circular Dichroïsm

AIEE-active chiral triphenylpyrrole derivatives possess aggregation-induced circular dichroism and circularly polarized luminescence features with self-assembling helical nanofibers.

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