Hierarchical self-assembly into chiral nanostructures

Y Sang, M Liu - Chemical Science, 2022 - pubs.rsc.org
One basic principle regulating self-assembly is associated with the asymmetry of constituent
building blocks or packing models. Using asymmetry to manipulate molecular-level devices …

Helical structures mimicking chiral seedpod opening and tendril coiling

G Wan, C Jin, I Trase, S Zhao, Z Chen - Sensors, 2018 - mdpi.com
Helical structures are ubiquitous in natural and engineered systems across multiple length
scales. Examples include DNA molecules, plants' tendrils, sea snails' shells, and spiral …

Conductive and elastic 3D helical fibers for use in washable and wearable electronics

Z Yang, Z Zhai, Z Song, Y Wu, J Liang… - Advanced …, 2020 - Wiley Online Library
Due to the intrinsic properties of fabrics, fabric‐based wearable systems have certain
advantages over elastomeric material‐based stretchable electronics. Here, a method to …

Covalent-supramolecular hybrid polymers as muscle-inspired anisotropic actuators

SM Chin, CV Synatschke, S Liu, RJ Nap… - Nature …, 2018 - nature.com
Skeletal muscle provides inspiration on how to achieve reversible, macroscopic, anisotropic
motion in soft materials. Here we report on the bottom-up design of macroscopic tubes that …

Synergistic photoactuation of bilayered spiropyran hydrogels for predictable origami-like shape change

C Li, Y Xue, M Han, LC Palmer, JA Rogers, Y Huang… - Matter, 2021 - cell.com
Development of stimuli-responsive soft matter that undergoes fast and reversible shape
changes that mimic living organisms is a grand challenge for materials science. We report …

Fabricating 3D structures by combining 2D printing and relaxation of strain

BJ Cafferty, VE Campbell, P Rothemund… - Advanced Materials …, 2019 - Wiley Online Library
This paper describes the fabrication of elastomeric three‐dimensional (3D) structures
starting from two‐dimensional (2D) sheets using a combination of direct‐ink printing and …

Macroscopic helical chirality and self-motion of hierarchical self-assemblies induced by enantiomeric small molecules

Y Yang, J Liang, F Pan, Z Wang, J Zhang… - Nature …, 2018 - nature.com
Transfer of molecular chirality to supramolecular chirality at nanoscale and microscale by
chemical self-assembly has been studied intensively for years. However, how such …

Artificial Helical Screws of 2D Materials with Archimedean Spiral Arrangement

HS Hwang, HJ Jung, JG Kim, HS Jeong… - Advanced Functional …, 2023 - Wiley Online Library
Helix structures, which are frequently observed in nature, act as versatile structural
templates for complex functionalities with asymmetry and anisotropy. However, atomically …

Physical mechanisms of ESCRT-III–driven cell division

L Harker-Kirschneck, AE Hafner… - Proceedings of the …, 2022 - National Acad Sciences
Living systems propagate by undergoing rounds of cell growth and division. Cell division is
at heart a physical process that requires mechanical forces, usually exerted by assemblies …

One-dimensional spatial patterning along mitotic chromosomes: A mechanical basis for macroscopic morphogenesis

L Chu, Z Liang, MV Mukhina… - Proceedings of the …, 2020 - National Acad Sciences
Spatial patterns are ubiquitous in both physical and biological systems. We have recently
discovered that mitotic chromosomes sequentially acquire two interesting morphological …