Stimuli-responsive circularly polarized luminescent films with tunable emission

2020 ◽  
Vol 8 (4) ◽  
pp. 1459-1465 ◽  
Author(s):  
Huli Yu ◽  
Biao Zhao ◽  
Jinbao Guo ◽  
Kai Pan ◽  
Jianping Deng
Keyword(s):  
Stimuli Responsive ◽  
Circularly Polarized ◽  
Luminescent Films ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Tunable Emission

Circularly polarized luminescence (CPL) of a stimuli-responsive film can be reversibly controlled by manipulating fluorescence and chirality.

Recent progress in research on stimuli-responsive circularly polarized luminescence based on π-conjugated molecules

2013 ◽  
Vol 85 (10) ◽  
pp. 1967-1978 ◽  
Author(s):  
Hiromitsu Maeda ◽  
Yuya Bando
Keyword(s):  
Recent Progress ◽  
Short Review ◽  
Active Species ◽  
Stimuli Responsive ◽  
Conjugated Molecules ◽  
Circularly Polarized ◽  
Pi Conjugated ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Chirality Induction

This short review article summarizes recent progress in research on various stimuli-responsive circularly polarized luminescence (CPL) properties derived from π-conjugated molecules and related materials. As representative examples, assembled structures of chiral π-conjugated polymers and molecules showed tunable CPL resulting from the enhancement of chirality induction by aggregation. Fascinating CPL-active species, pyrrole-based anion-responsive π-conjugated molecules exhibiting CPL induced by anion binding and ion pairing, are also discussed.

Assembling semiconductor quantum dots in hierarchical photonic cellulose nanocrystal films: circularly polarized luminescent nanomaterials as optical coding labels

2019 ◽  
Vol 7 (44) ◽  
pp. 13794-13802 ◽  
Author(s):  
Mingcong Xu ◽  
Chunhui Ma ◽  
Jin Zhou ◽  
Yushan Liu ◽  
Xueyun Wu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optoelectronic Devices ◽  
Semiconductor Quantum Dots ◽  
Cellulose Nanocrystal ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Nanocrystal Films ◽  
Optical Coding ◽  
Tunable Emission

Exploring semiconductor quantum dots (QDs) with circularly polarized luminescence (CPL) is desirable to design optoelectronic devices owing to the easily tunable emission wavelengths and photophysical stability.

Electric-field, Temperature and Light Triggered Triple Dynamic Circularly Polarized Luminescence Switching in Fluorescent Cholesteric Liquid Crystals with Large Dissymmetry Factor

2021 ◽  
Author(s):  
Peng Lu ◽  
Youde Chen ◽  
Zhong Chen ◽  
Yongjie Yuan ◽  
Hailiang Zhang
Keyword(s):  
Liquid Crystals ◽  
Electric Field ◽  
Stimuli Responsive ◽  
Cholesteric Liquid Crystals ◽  
Circularly Polarized ◽  
Practical Applications ◽  
Circularly Polarized Luminescence ◽  
Field Temperature ◽  
Polarized Luminescence

Circularly polarized luminescent (CPL) materials with large luminescence dissymmetry factor (glum) are highly desirable for practical applications. In addition, stimuli-responsive CPL materials are quite attractive from both theory and application...

Stimuli-Responsive Self-Assembly of π-Conjugated Liquids Triggers Circularly Polarized Luminescence

2021 ◽  
Author(s):  
Ayumi Ikenaga ◽  
Yuichi Akiyama ◽  
Tatsuya Ishiyama ◽  
Masayuki Gon ◽  
Kazuo Tanaka ◽  
...  
Keyword(s):  
Self Assembly ◽  
Stimuli Responsive ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Stimuli-responsive circularly polarized luminescence from an achiral perylenyl dyad

2017 ◽  
Vol 15 (39) ◽  
pp. 8463-8470 ◽  
Author(s):  
Junfeng Li ◽  
Chenglong Yang ◽  
Xuelei Peng ◽  
Qi Qi ◽  
Yonghua Li ◽  
...  
Keyword(s):  
Fine Tuning ◽  
Stimuli Responsive ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
External Stimuli

Stimuli-responsive circularly polarized luminescence (CPL) was successfully achieved through fine-tuning the conformation of a perylenyl dyad by using external stimuli.

Circularly polarized luminescence spectroscopy

1977 ◽  
Vol 77 (6) ◽  
pp. 773-792 ◽  
Author(s):  
Frederick S. Richardson ◽  
James P. Riehl
Keyword(s):  
Luminescence Spectroscopy ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Blue Circularly Polarized Luminescent Amorphous Molecules with Single-handed Propeller Chirality Induced by Circularly Polarized Light Irradiation

2021 ◽  
Author(s):  
Zhaoming Zhang ◽  
Takunori Harada ◽  
Adriana Pietropaolo ◽  
Yuting Wang ◽  
Yue Wang ◽  
...  
Keyword(s):  
Polarized Light ◽  
Light Irradiation ◽  
Circularly Polarized Light ◽  
Circularly Polarized ◽  
Trigonal Symmetry ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Preferred-handed propeller conformation was induced by circularly polarized light irradiation to three amorphous molecules with trigonal symmetry, and the molecules with induced chirality efficiently exhibited blue circularly polarized luminescence. In...

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