Structural color from cellulose nanocrystals or chitin nanocrystals: self-assembly, optics, and applications

B Frka-Petesic, TG Parton, C Honorato-Rios… - Chemical …, 2023 - ACS Publications
Widespread concerns over the impact of human activity on the environment have resulted in
a desire to replace artificial functional materials with naturally derived alternatives. As such …

Circularly polarized luminescence in chiral orientationally ordered soft matter systems

J Liu, ZP Song, LY Sun, BX Li, YQ Lu… - Responsive …, 2023 - Wiley Online Library
Circularly polarized luminescent (CPL) materials have received significant attention in the
field of fundamental science recently. These materials offer substantial advancement of …

Chiral self-assembly of cellulose nanocrystals is driven by crystallite bundles

TG Parton, RM Parker, GT van de Kerkhof… - Nature …, 2022 - nature.com
The transfer of chirality across length-scales is an intriguing and universal natural
phenomenon. However, connecting the properties of individual building blocks to the …

Organic chiral nano-and microfilaments: Types, formation, and template applications

A Gowda, SK Pathak, GAR Rohaley, G Acharjee… - Materials …, 2024 - pubs.rsc.org
Organic chiral nanofilaments are part of an important class of nanoscale chiral materials that
has recently been receiving significant attention largely due to their potential use in …

Harnessing chirality at the nanoscale for biological applications

C Li, A Qu, M Sun, S Hu, C Xu, H Kuang - Trends in Chemistry, 2024 - cell.com
Chiral nanomaterials have recently attracted widespread attention. The synthesis of chiral
nanomaterials is currently in an incipient stage and usually involves precise control of chiral …

Let's twist again

GAR Rohaley, T Hegmann - Nature Materials, 2024 - nature.com
Let’s twist again | Nature Materials Skip to main content Thank you for visiting nature.com.
You are using a browser version with limited support for CSS. To obtain the best experience …

Azobenzene-decorated cellulose nanocrystals as photo-switchable chiral solutes in nematic liquid crystals

B Sezgin, T Hegmann - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
In this work, we validate that cellulose nanocrystals (CNCs), surface-functionalized with pro-
mesogenic azobenzene pendants, can act as photoswitchable chiral solutes in a nematic …

Chiroptical studies on nanoparticle-liquid crystal composites

K Zhang, H Yu - Liquid Crystals, 2023 - Taylor & Francis
Chiroptical material is an intriguing and rapidly evolving field in nanomaterial research to
alter and improve the optical interaction of hybrid composites with incident light. In this …

Chirality Transfer from an Innately Chiral Nanocrystal Core to a Nematic Liquid Crystal 2: Lyotropic Chromonic Liquid Crystals

DPN Gonçalves, T Ogolla, T Hegmann - ChemPhysChem, 2023 - Wiley Online Library
The importance of and the difference between molecular versus structural core chirality of
substances that form nanomaterials, and their ability to transmit and amplify their chirality to …

The significance of nanoparticle shape in chirality transfer to a surrounding nematic liquid crystal reporter medium

A Sharma, T Mori, A Nemati, DPN Gonçalves… - Materials …, 2022 - pubs.rsc.org
Defined based on geometric concepts, the origin of biological homochirality including the
single handedness of key building blocks, D-sugars and L-amino acids, is still heavily …