Density Modulations in Active Colloidal Systems through Orthogonal Propulsion Control and Sensory Delays

Density Modulations in Active Colloidal Systems through Orthogonal Propulsion Control and Sensory Delays

Recent advancements in active colloidal systems aim to mimic key characteristics of biological microswimmers, particularly their adaptive motility in response to environmental changes. While many approaches rely on externally imposing a variable propulsive force, achieving true autonomous and self-r...

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Bibliographic Details
Main Author: Ueli Töpfer (22503121) (author)
Other Authors: Maximilian R. Bailey (8992550) (author), Sanjay Schreiber (22503124) (author), Federico Paratore (4049698) (author), Lucio Isa (1439527) (author)
Published: 2025
Subjects:
Medicine
Genetics
Neuroscience
Biotechnology
Ecology
Science Policy
Biological Sciences not elsewhere classified
variable propulsive force
sensory delay leads
propel via induced
presenting exciting opportunities
mimic key characteristics
many approaches rely
global particle behavior
environment remains limited
enhanced microswimmer localization
applied electric field
active colloidal systems
achieving true autonomous
propulsion velocity independent
particles spontaneously adapt
instantaneous response considered
orthogonal propulsion control
janus particles
propulsion dynamics
varying illumination
uv illumination
typical case
thereby regulates
synthetic microswimmers
regulating adaptation
finite amount
externally imposing
environmental changes
electrohydrodynamic flows
dependent response
density modulations
chemical agents
charge electrophoresis
charge carriers
biological microswimmers
autonomously adjust
adaptive motility
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