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Literature DB >> 26649462

Self-Assembly of Micromachining Systems Powered by Janus Micromotors.

Claudio Maggi¹, Juliane Simmchen², Filippo Saglimbeni¹, Jaideep Katuri^2,3, Michele Dipalo⁴, Francesco De Angelis⁴, Samuel Sanchez^2,3,5, Roberto Di Leonardo^1,6.

Abstract

Janus particles can self-assemble around microfabricated gears in reproducible configurations with a high degree of spatial and orientational order. The final configuration maximizes the torque applied on the rotor leading to a unidirectional and steady rotating motion. The interplay between geometry and dynamical behavior leads to the self-assembly of Janus micromotors starting from randomly distributed particles.

Keywords: Janus particles; active catalytic particles; microgears; micromachines; self-assembly; self-propulsion

Year: 2015 PMID： 26649462 DOI： 10.1002/smll.201502391

Source DB: PubMed Journal: Small ISSN： 1613-6810 Impact factor: 13.281

Keyword Cloud
Cited

13 in total

1. Simulating the hydrodynamics of self-propelled colloidal clusters using Stokesian dynamics.

Authors: Yousef M F El Hasadi; Martin Crapper
Journal: Biomicrofluidics Date: 2016-12-15 Impact factor: 2.800

2. Bubble-propelled micromotors based on hierarchical MnO₂ wrapped carbon nanotube aggregates for dynamic removal of pollutants.

Authors: Xiukai Wu; Ling Chen; Chan Zheng; Xinxin Yan; Pingqiang Dai; Qianting Wang; Wei Li; Wenzhe Chen
Journal: RSC Adv Date: 2020-04-14 Impact factor: 3.361

Self-Assembly of Micromachining Systems Powered by Janus Micromotors.

1. Simulating the hydrodynamics of self-propelled colloidal clusters using Stokesian dynamics.

2. Bubble-propelled micromotors based on hierarchical MnO₂ wrapped carbon nanotube aggregates for dynamic removal of pollutants.

3. Active dynamics of colloidal particles in time-varying laser speckle patterns.

4. Designing Micro- and Nanoswimmers for Specific Applications.

Review 5. Geometry Design, Principles and Assembly of Micromotors.

Review 6. Controllable Swarming and Assembly of Micro/Nanomachines.

7. Light-Ultrasound Driven Collective "Firework" Behavior of Nanomotors.

8. Magnetotactic bacteria in a droplet self-assemble into a rotary motor.

9. Chemically Active Particles: From One to Few on the Way to Many.

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