Advances in helicene derivatives with circularly polarized luminescence

2019 ◽  
Vol 55 (92) ◽  
pp. 13793-13803 ◽  
Author(s):  
Wen-Long Zhao ◽  
Meng Li ◽  
Hai-Yan Lu ◽  
Chuan-Feng Chen
Keyword(s):  
Research Progress ◽  
Luminescence Properties ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Recent Research Progress

This review summarizes the recent research progress of helicenes and their derivatives with circularly polarized luminescence properties.

Synthesis of a helical π-conjugated polymer with a dynamic hydrogen-bonded network in the helical cavity and its circularly polarized luminescence properties

2018 ◽  
Vol 9 (13) ◽  
pp. 1541-1546 ◽  
Author(s):  
Tomoyuki Ikai ◽  
Seiya Awata ◽  
Ken-ichi Shinohara
Keyword(s):  
Conjugated Polymer ◽  
Luminescence Properties ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Hydrogen Bonded

We have succeeded in developing a circularly polarized luminescent π-conjugated polymer with a dynamic hydrogen-bonded network in the helical cavity.

scholarly journals Iridium(iii) phosphorescent complexes with dual stereogenic centers: single crystal, electronic circular dichroism evidence and circularly polarized luminescence properties

2016 ◽  
Vol 45 (48) ◽  
pp. 19234-19237 ◽  
Author(s):  
Tian-Yi Li ◽  
You-Xuan Zheng ◽  
Yong-Hui Zhou
Keyword(s):  
Single Crystal ◽  
Crystal Structures ◽  
Mirror Image ◽  
Luminescence Properties ◽  
Iridium Complexes ◽  
Electronic Circular Dichroism ◽  
Circularly Polarized ◽  
Stereogenic Centers ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Two iridium complexes with a chiral metal center and chiral carbons were separated as four isomers termed Λ/Δ-(dfppy)2Ir(chty-R) and Λ/Δ-(dfppy)2Ir(chty-S). Each enantiomeric couple shows mirror-image crystal structures, and ECD/CPL spectra highlight both the chiral sources.

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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