Self-Assembly of Micromachining Systems Powered by Janus Micromotors

被引：117
|
作者：
Maggi, Claudio [1 ]
Simmchen, Juliane [2 ]
Saglimbeni, Filippo [1 ]
Katuri, Jaideep [2 ,3 ]
Dipalo, Michele [4 ]
De Angelis, Francesco [4 ]
Sanchez, Samuel [2 ,3 ,5 ]
Di Leonardo, Roberto [1 ,6 ]
机构：
[1] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy
[2] Max Planck Inst Intelligent Syst, Heisenbergstr 3, D-70569 Stuttgart, Germany
[3] Inst Bioengn Catalonia IBEC, Baldiri & Reixac 10-12, Barcelona 08028, Spain
[4] Ist Italiano Tecnol, I-16163 Genoa, Italy
[5] Inst Catalana Recerca & Estudis Avancats, Passeig Lluis Co 23, Barcelona 08010, Spain
[6] NANOTEC CNR, Inst Nanotechnol Soft & Living Matter Lab, Piazzale A Moro 2, I-00185 Rome, Italy
来源：
SMALL | 2016年 / 12卷 / 04期
基金：
欧洲研究理事会;
关键词：
SWIMMING BACTERIA; CARGO TRANSPORT; MANIPULATION; MOTION; MOTORS; DELIVERY; LIGHT; MICROOBJECTS; NANOMOTORS; ROCKETS;
D O I：
10.1002/smll.201502391
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：446 / 451
页数：6
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