Active particles induce large shape deformations in giant lipid vesicles

HR Vutukuri, M Hoore, C Abaurrea-Velasco… - Nature, 2020 - nature.com
Biological cells generate intricate structures by sculpting their membrane from within to
actively sense and respond to external stimuli or to explore their environment,,–. Several …

Unveiling the active nature of living-membrane fluctuations and mechanics

H Turlier, T Betz - Annual Review of Condensed Matter Physics, 2019 - annualreviews.org
Soft-condensed matter physics has provided, in the past decades, many of the relevant
concepts and methods allowing successful description of living cells and biological tissues …

Exploiting compositional disorder in collectives of light-driven circle walkers

F Siebers, A Jayaram, P Blümler, T Speck - Science Advances, 2023 - science.org
Emergent behavior in collectives of “robotic” units with limited capabilities that is robust and
programmable is a promising route to perform tasks on the micro and nanoscale that are …

From collections of independent, mindless robots to flexible, mobile, and directional superstructures

JF Boudet, J Lintuvuori, C Lacouture, T Barois… - Science Robotics, 2021 - science.org
A swarm of simple active particles confined in a flexible scaffold is a promising system to
make mobile and deformable superstructures. These soft structures can perform tasks that …

Asymmetric fluctuations and self-folding of active interfaces

L Zhao, P Gulati, F Caballero, I Kolvin, R Adkins… - Proceedings of the …, 2024 - pnas.org
We study the structure and dynamics of the interface separating a passive fluid from a
microtubule-based active fluid. Turbulent-like active flows power giant interfacial …

Spontaneous self-propulsion and nonequilibrium shape fluctuations of a droplet enclosing active particles

G Kokot, HA Faizi, GE Pradillo, A Snezhko… - Communications …, 2022 - nature.com
Active particles, such as swimming bacteria or self-propelled colloids, spontaneously
assemble into large-scale dynamic structures. Geometric boundaries often enforce different …

Memory-less response and violation of the fluctuation-dissipation theorem in colloids suspended in an active bath

C Maggi, M Paoluzzi, L Angelani, R Di Leonardo - Scientific reports, 2017 - nature.com
We investigate experimentally and numerically the stochastic dynamics and the time-
dependent response of colloids subject to a small external perturbation in a dense bath of …

Learning to control active matter

MJ Falk, V Alizadehyazdi, H Jaeger, A Murugan - Physical Review Research, 2021 - APS
The study of active matter has revealed novel non-equilibrium collective behaviors,
illustrating their potential as a new materials platform. However, most work treat active matter …

A shape-driven reentrant jamming transition in confluent monolayers of synthetic cell-mimics

P Arora, S Sadhukhan, SK Nandi, D Bi… - Nature …, 2024 - nature.com
Many critical biological processes, like wound healing, require densely packed cell
monolayers/tissues to transition from a jammed solid-like to a fluid-like state. Although …

Leveraging synthetic particles for communication: From passive to active systems

J Luan, D Wang, DA Wilson - Nanoscale, 2020 - pubs.rsc.org
Communication is one of the most remarkable behaviors in the living world. It is an important
prerequisite for building an artificial cell which can be considered as alive. Achieving …