Results 161 to 170 of about 3,267 (215)

Enhanced Diffusion and Non-Gaussian Displacements of Colloids in Quasi-2D Suspensions of Motile Bacteria. [PDF]

Materials (Basel)
Chen X, Yan Y.
europepmc   +1 more source

The motion of catalytically active colloids approaching a surface.

Soft Matter
Melio J, Riedel S, Azadbakht A, Caipa Cure SA, Evers TMJ, Babaei M, Mashaghi A, de Graaf J, Kraft DJ.   +8 more
europepmc   +1 more source

Programmable Motion of Optically Gated Electrically Powered Engineered Microswimmer Robots. [PDF]

Small
Zehavi M, Rachbuch I, Park S, Miloh T, Velev OD, Yossifon G.   +5 more
europepmc   +1 more source

Cell migration: Beyond Brownian motion. [PDF]

Biophys J
Klages R.
europepmc   +1 more source

Bioinspired Geometry-Encoded Rheotactic Navigation of Sound-Driven Microrobots

Sun C, Paskert A, Deng Y, Medany M, Wittkowski R, Ahmed D.   +5 more
europepmc   +1 more source

Photogravitactic Microswimmers [PDF]

Advanced Functional Materials, 2018
AbstractPhototactic microorganisms are commonly observed to respond to natural sunlight by swimming upward against gravity. This study demonstrates that synthetic photochemically active microswimmers can also swim against gravity. The particles initially sediment and, when illuminated at low light intensities exhibit wall‐bound states of motion near ...
Dhruv P Singh, William E Uspal, M N Popescu   +2 more
exaly   +5 more sources

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Biohybrid and Bioinspired Magnetic Microswimmers

Small, 2018
AbstractMany motile microorganisms swim and navigate in chemically and mechanically complex environments. These organisms can be functionalized and directly used for applications (biohybrid approach), but also inspire designs for fully synthetic microbots.
Klaas Bente, Agnese Codutti, Felix Bachmann   +2 more
exaly   +5 more sources

2D Magnetic Microswimmers for Targeted Cell Transport and 3D Cell Culture Structure Construction

ACS Applied Materials & Interfaces, 2023
Cell delivery using magnetic microswimmers is a promising tool for targeted therapy. However, it remains challenging to rapidly and uniformly manufacture cell-loaded microswimmers that can be assembled into cell-supporting structures at diseased sites ...
Zhi Chen, Xiaoxia Song, U Kei Cheang
exaly   +2 more sources

Ferromagnetic microswimmer

Physical Review E, 2009
The self-propelling motion of the flexible ferromagnetic swimmer is described. Necessary symmetry breaking is achieved by the buckling instability at field inversion. The characteristics of self-propulsion are in good agreement with the numerical calculations of the Floquet multipliers for the ferromagnetic filament under the action of ac magnetic ...
Belovs, M., Cēbers, A.
openaire   +4 more sources