Synthetic nanomotors in microchannel networks: Directional microchip motion and controlled manipulation of cargo

被引:272
作者
Burdick, Jared [1 ]
Laocharoensuk, Rawiwan [2 ,3 ]
Wheat, Philip M. [1 ]
Posner, Jonathan D. [1 ]
Wang, Joseph [2 ,3 ]
机构
[1] Arizona State Univ, Dept Mech & Aerosp Engn, Biodesign Inst, Tempe, AZ 85287 USA
[2] Arizona State Univ, Dept Chem Engn, Biodesign Inst, Tempe, AZ 85287 USA
[3] Arizona State Univ, Dept Chem & Biochem, Biodesign Inst, Tempe, AZ 85287 USA
关键词
D O I
10.1021/ja803529u
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We illustrate the used of catalytic nanowire motors for directional motion and microscale transport of cargo with microfluidic channel networks. The CNT-based synthetic nanomotor cna propel a large cargo load at high speeds through predetermined paths and junctions of the microchannel network. The magnetic properties of the nickel-containing nanomotors offer controlled cargo manipulations, including en-route load, drag, and release. Such use of synthetic nanomechines cand lead to chemically powered versaltile laboratory-on-a-chip devices performing a series of tasks simulltaneously or sequentially.
引用
收藏
页码:8164 / +
页数:3
相关论文
共 10 条
[1]   Motor-protein "roundabouts": Microtubules moving on kinesin-coated tracks through engineered networks [J].
Clemmens, J ;
Hess, H ;
Doot, R ;
Matzke, CM ;
Bachand, GD ;
Vogel, V .
LAB ON A CHIP, 2004, 4 (02) :83-86
[2]   Synthetic self-propelled nanorotors [J].
Fournier-Bidoz, S ;
Arsenault, AC ;
Manners, I ;
Ozin, GA .
CHEMICAL COMMUNICATIONS, 2005, (04) :441-443
[3]   Controlling the direction of kinesin-driven microtubule movements along microlithographic tracks [J].
Hiratsuka, Y ;
Tada, T ;
Oiwa, K ;
Kanayama, T ;
Uyeda, TQP .
BIOPHYSICAL JOURNAL, 2001, 81 (03) :1555-1561
[4]   Catalytic nanomotors: Remote-controlled autonomous movement of striped metallic nanorods [J].
Kline, TR ;
Paxton, WF ;
Mallouk, TE ;
Sen, A .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (05) :744-746
[5]   Carbon-nanotuble-induced acceleration of catalytic nanomotors [J].
Laocharoensuk, Rawiwan ;
Burdick, Jared ;
Wang, Joseph .
ACS NANO, 2008, 2 (05) :1069-1075
[6]   Dream nanomachines [J].
Ozin, GA ;
Manners, I ;
Fournier-Bidoz, S ;
Arsenault, A .
ADVANCED MATERIALS, 2005, 17 (24) :3011-3018
[7]   Motility of catalytic nanoparticles through self-generated forces [J].
Paxton, WF ;
Sen, A ;
Mallouk, TE .
CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (22) :6462-6470
[8]   Catalytic nanomotors: Autonomous movement of striped nanorods [J].
Paxton, WF ;
Kistler, KC ;
Olmeda, CC ;
Sen, A ;
St Angelo, SK ;
Cao, YY ;
Mallouk, TE ;
Lammert, PE ;
Crespi, VH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (41) :13424-13431
[9]   Catalytic motors for transport of colloidal cargo [J].
Sundararajan, Shakuntala ;
Lammert, Paul E. ;
Zudans, Andrew W. ;
Crespi, Vincent H. ;
Sen, Ayusman .
NANO LETTERS, 2008, 8 (05) :1271-1276
[10]   Motor proteins at work for nanotechnology [J].
van den Heuvel, Martin G. L. ;
Dekker, Cees .
SCIENCE, 2007, 317 (5836) :333-336