Stereochemical enhancement of polymer properties

JC Worch, H Prydderch, S Jimaja, P Bexis… - Nature Reviews …, 2019 - nature.com
The importance of stereochemistry to the function of molecules is generally well understood.
However, to date, control over stereochemistry and its potential to influence properties of the …

Helical polymers: synthesis, structures, and functions

E Yashima, K Maeda, H Iida, Y Furusho… - Chemical …, 2009 - ACS Publications
The helix is the central structural motif in biological macromolecules, such as DNA and
proteins, and is also the ubiquitous object in nature from microscopic to macroscopic points …

Chirality and energy transfer amplified circularly polarized luminescence in composite nanohelix

D Yang, P Duan, L Zhang, M Liu - Nature communications, 2017 - nature.com
Transfer of both chirality and energy information plays an important role in biological
systems. Here we show a chiral donor π-gelator and assembled it with an achiral π-acceptor …

Full‐color tunable circularly polarized luminescent nanoassemblies of achiral AIEgens in confined chiral nanotubes

J Han, J You, X Li, P Duan, M Liu - Advanced Materials, 2017 - Wiley Online Library
Circularly polarized luminescent (CPL) materials are currently attracting great interest. While
a chiral building is usually necessary in order to obtain CPL materials, here, this study …

Emerging cubic chirality in γcd‐MOF for fabricating circularly polarized luminescent crystalline materials and the size effect

L Hu, K Li, W Shang, X Zhu, M Liu - Angewandte Chemie, 2020 - Wiley Online Library
The chiral feature of γCD‐MOF, and especially the emergent cubic void, was not unveiled so
far. Now, through the host–guest interaction between γCD‐MOF and achiral luminophores …

Chiral V‐shaped Pyrenes: Hexagonal Packing, Superhelix, and Amplified Chiroptical Performance

S Hu, L Hu, X Zhu, Y Wang, M Liu - Angewandte Chemie …, 2021 - Wiley Online Library
Here, we designed symmetric and dissymmetric chiral V‐shaped pyrenes by linking achiral
pyrenes to trans‐1, 2‐cyclohexane diamine scaffolds with varied spacers to investigate their …

Full‐color and white circularly polarized luminescence of hydrogen‐bonded ionic organic microcrystals

ZQ Li, ZL Gong, JY Shao, J Yao… - Angewandte Chemie …, 2021 - Wiley Online Library
A simple and general method is presented herein for the in situ preparations of circularly
polarized luminescence (CPL)‐active microcrystals with a large luminescence dissymmetry …

Control of dynamic helicity at the macro-and supramolecular level

D Pijper, BL Feringa - Soft Matter, 2008 - pubs.rsc.org
In this review, various systems developed in recent years which aim to control dynamic
helicity at the macro-and supramolecular level are discussed. The strong interactions …

Spectroscopic visualization of vortex flows using dye‐containing nanofibers

A Tsuda, MA Alam, T Harada, T Yamaguchi… - Angewandte …, 2007 - Wiley Online Library
A vortex is a recognized example of macroscopic chirality [1] and one possible origin of
chiral symmetry-breaking in nature.[2–8] Compared with, for example, rheometric shear …

Circularly polarized phosphorescence and photon transport of micro/nanocrystals of ruthenium and iridium complexes with chiral anions

ZQ Li, ZL Gong, T Liang, S Bernhard, YW Zhong… - Science China …, 2023 - Springer
Materials with efficient circularly polarized phosphorescences (CPPs) are of potential use in
advanced data encryption and anti-counterfeiting, bioimaging, optoelectronic devices and …