Results 191 to 200 of about 3,267 (215)
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Advancing Planar Magnetic Microswimmers: Swimming, Channel Navigation, and Surface Motion
2024 21st International Conference on Ubiquitous Robots (UR)Planar magnetic microswimmers are well-suited for in vivo biomedical applications due to their cost-effective mass production through standard photolithography techniques.
Yasin Cagatay Duygu +5 more
semanticscholar +1 more source
The Physics of Fluids
Biomedical applications, such as targeted drug delivery, microsurgery, and sensing, rely on reaching precise areas within the body in a minimally invasive way.
Lucas Amoudruz +2 more
semanticscholar +1 more source
Biomedical applications, such as targeted drug delivery, microsurgery, and sensing, rely on reaching precise areas within the body in a minimally invasive way.
Lucas Amoudruz +2 more
semanticscholar +1 more source
Optimal strokes for axisymmetric microswimmers
The European Physical Journal E, 2009We present a theory for low-Reynolds-number axisymmetric swimmers and a general strategy for the computation of strokes of maximal efficiency. An explicit equation characterizing optimal strokes is derived, and numerical strategies to obtain solutions are discussed.
ALOUGES F +2 more
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Manipulating chiral microswimmers in a channel
Physical Review E, 2014We numerically simulate the diffusion of overdampd pointlike Janus particles along narrow two-dimensional periodically corrugated channels with reflecting walls. The self-propulsion velocity of the particle is assumed to rotate subject to an intrinsic bias modeled by a torque.
Y. Li +3 more
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Actin-based propulsion of a microswimmer
Physical Review E, 2006A simple hydrodynamic model of actin-based propulsion of microparticles in dilute cell-free cytoplasmic extracts is presented. Under the basic assumption that actin polymerization at the particle surface acts as a force dipole, pushing apart the load and the free (nonanchored) actin tail, the propulsive velocity of the microparticle is determined as a ...
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Programmable Phototaxis of Metal–Phenolic Particle Microswimmers
Advanced Materials, 2021Gan Lin +2 more
exaly
Foule de Micronageurs La modélisation des mouvements de foule est devenue un domaine de recherche très actif, et de profonds débats animent encore la communauté sur la manière de modéliser certains comportements tels que les mouvements de panique.
openaire +1 more source
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Microswimmers from Toposelective Nanoparticle Attachment
Advanced Functional Materials, 2022Maximilian R Bailey +2 more
exaly
Hydrogen‐Powered Microswimmers for Precise and Active Hydrogen Therapy Towards Acute Ischemic Stroke
Advanced Functional Materials, 2021Shuanghu Wang, Kun Liu, Yicheng Ye
exaly