Colloidal self-assembly approaches to smart nanostructured materials
Colloidal self-assembly refers to a solution-processed assembly of nanometer-/micrometer-
sized, well-dispersed particles into secondary structures, whose collective properties are …
sized, well-dispersed particles into secondary structures, whose collective properties are …
Self-assembled liquid crystal architectures for soft matter photonics
Self-assembled architectures of soft matter have fascinated scientists for centuries due to
their unique physical properties originated from controllable orientational and/or positional …
their unique physical properties originated from controllable orientational and/or positional …
Light-switchable propulsion of active particles with reversible interactions
Active systems such as microorganisms and self-propelled particles show a plethora of
collective phenomena, including swarming, clustering, and phase separation. Control over …
collective phenomena, including swarming, clustering, and phase separation. Control over …
Soft matter from liquid crystals
Liquid crystals (LCs) are fluids within which molecules exhibit long-range orientational
order, leading to anisotropic properties such as optical birefringence and curvature elasticity …
order, leading to anisotropic properties such as optical birefringence and curvature elasticity …
Collective transport and reconfigurable assembly of nematic colloids by light-driven cooperative molecular reorientations
Nanomotors in nature have inspired scientists to design synthetic molecular motors to drive
the motion of microscale objects by cooperative action. Light-driven molecular motors have …
the motion of microscale objects by cooperative action. Light-driven molecular motors have …
Dynamic photomask directed lithography based on electrically stimulated nematic liquid crystal architectures
M Liu, R Yang, Z Guo, K Chen, H Feng, H Lu… - Nature …, 2024 - nature.com
Lithography technology is a powerful tool for preparing complex microstructures through
projecting patterns from static templates with permanent features onto samples. To simplify …
projecting patterns from static templates with permanent features onto samples. To simplify …
Liquid crystals as multifunctional interfaces for trap** and characterizing colloidal microplastics
Identifying and removing microplastics (MPs) from the environment is a global challenge.
This study explores how the colloidal fraction of MPs assemble into distinct 2D patterns at …
This study explores how the colloidal fraction of MPs assemble into distinct 2D patterns at …
Dynamic polymorphic active colloidal assembly and optically guided reconfigurable photonics
The macroscopic properties of a material are predominantly governed by the precise
arrangement of the atoms composing its crystal lattice. Recent research shows that photons …
arrangement of the atoms composing its crystal lattice. Recent research shows that photons …
Light-regulated soliton dynamics in liquid crystals
KH Wu, LT Zhu, FF **ao, X Hu, SS Li… - Nature Communications, 2024 - nature.com
Electrically powered solitons are particle-like field configurations in out-of-equilibrium
nematics that have garnered significant interest. However, their random generation and lack …
nematics that have garnered significant interest. However, their random generation and lack …
Out-of-equilibrium interactions and collective locomotion of colloidal spheres with squirming of nematoelastic multipoles
Many living and artificial systems show similar emergent behavior and collective motions on
different scales, starting from swarms of bacteria to synthetic active particles, herds of …
different scales, starting from swarms of bacteria to synthetic active particles, herds of …