Chiral triptycene-pyrene π-conjugated chromophores with circularly polarized luminescence

2017 ◽  
Vol 15 (39) ◽  
pp. 8440-8447 ◽  
Author(s):  
Tomoyuki Ikai ◽  
Yuya Wada ◽  
Seiya Awata ◽  
Changsik Yun ◽  
Katsuhiro Maeda ◽  
...  
Keyword(s):  
Circularly Polarized ◽  
Supramolecular Chirality ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Hydrogen Bonded

Novel chiral triptycenes showing circularly polarized luminescence based on the supramolecular chirality induced in the hydrogen-bonded aggregate have been developed.

Chiral toroids and tendril superstructures from integrated ternary species with consecutively tunable supramolecular chirality and circularly polarized luminescence

2020 ◽  
Vol 8 (45) ◽  
pp. 16224-16233
Author(s):  
Zhaohui Zong ◽  
Peng Zhang ◽  
Hongwei Qiao ◽  
Aiyou Hao ◽  
Pengyao Xing
Keyword(s):  
Circularly Polarized ◽  
Organic Species ◽  
Supramolecular Chirality ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Synergistic coassembly of three organic species enables the formation of chiral toroidal structures with controllable supramolecular chirality.

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.

Inversing Supramolecular Chirality and Boosting Circularly Polarized Luminescence of Pyrene Moieties via Gel Matrix

Soft Matter ◽  
2021 ◽  
Author(s):  
Xue Bai ◽  
Yuqian Jiang ◽  
Jian Jiang ◽  
Chenhuan Yuan ◽  
Guangjiu Zhao ◽  
...  
Keyword(s):  
Circularly Polarized ◽  
Supramolecular Chirality ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Alkyl-substituted L/D-glutamide derivates (L/D-SG ) were designed as gelators to fabricate host gel matrices. Pyrene appended L/D-glutamide derivates (Py-LG/Py-DG) were employed as guest luminophores to investigate chiral packing and emission...

Achiral isomers controlled circularly polarized luminescence in supramolecular hydrogels

Nanoscale ◽  
2019 ◽  
Vol 11 (30) ◽  
pp. 14210-14215 ◽  
Author(s):  
Li Yang ◽  
Fang Wang ◽  
Dang-i Y. Auphedeous ◽  
Chuanliang Feng
Keyword(s):  
Chirality Transfer ◽  
Circularly Polarized ◽  
Supramolecular Chirality ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Naphthylamine isomers co-assembly with a C2-symmetric chiral hydrogelator showed inversion of supramolecular chirality and CPL via chirality transfer.

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