Hostname: page-component-78c5997874-dh8gc Total loading time: 0 Render date: 2024-11-13T09:36:49.796Z Has data issue: false hasContentIssue false
  • English
  • Français

Rolled-up helical nanobelts: from fabrication to swimming microrobots

Published online by Cambridge University Press:  01 February 2011

Li Zhang  and
Bradley J. Nelson
Li Zhang
Affiliation:
lizhang@ethz.chlizhang1978@gmail.com, ETH Zurich, Zurich, Switzerland
Bradley J. Nelson
Affiliation:
bnelson@ethz.ch, ETH Zurich, Zurich, Switzerland
Get access

Abstract

We present recent developments in rolled-up helical nanobelts in which helical structures are fabricated by the self-scrolling technique. Nanorobotic manipulation results show that these structures are highly flexible and mechanically stable. Inspired by the helical-shaped flagella of motile bacteria, such as E. coli, artificial bacterial flagella (ABFs) are a new type of swimming microrobot. Experimental investigation shows that the motion, force, and torque generated by an ABF can be precisely controlled using a low-strength, rotating magnetic field. These miniaturized helical swimming microrobots can be used as magnetically driven wireless manipulators for manipulation of microobjects in fluid and for target drug delivery.

Keywords

microelectro-mechanical (MEMS)thin filmactuator
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1272: Symposia KK/LL/NN/OO/PP – Integrated Miniaturized Materials-From Self-Assembly to Device Integration , 2010 , 1272-OO01-05
Copyright
Copyright © Materials Research Society 2010

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1 Amelinckx, S., Zhang, X. B., Bernaerts, D., Zhang, X. F., Ivanov, V. and Nagy, J. B., Science, 265, 635 (1994).Google Scholar
2 Gao, P. X., Ding, Y., Mai, W. J., Hughes, W. L., Lao, C. S. and Wang, Z. L., Science, 309, 1700 (2005)Google Scholar
3 Korgel, B. A., Science, 309, 1683 (2005).Google Scholar
4 Prinz, V. Y., Seleznev, V. A., Gutakovsky, A. K., Chehovskiy, A. V., Preobrazhenskii, V. V., Putyato, M. A. and Gavrilova, T. A., Physica E, 6, 828 (2000).Google Scholar
5 Schmidt, O. G. and Eberl, K., Nature, 410, 168 (2001).Google Scholar
6 Schmidt, O. G., Schmarje, N., Deneke, C., Muller, C. and Jin-Phillipp, N. Y., Adv. Mater., 13, 756 (2001).Google Scholar
7 Golod, S. V., Prinz, V. Y., Mashanov, V. I. and Gutakovsky, A. K., Semicond. Sci. Tech., 16, 181 (2001).Google Scholar
8 Zhang, L., Golod, S. V., Deckardt, E., Prinz, V. and Grutzmacher, D., Physica E, 23, 280–284 (2004).Google Scholar
9 Vaccaro, P. O., Kubota, K. and Aida, T., Appl. Phys. Lett., 78, 2852 (2001).Google Scholar
10 Arora, W. J., Nichol, A. J., Smith, H. I. and Barbastathis, G., Appl. Phys. Lett., 88, 053108 (2006).Google Scholar
11 Leong, T. G., Randall, C. L., Benson, B. R., Bassik, N., Stern, G. M. and Gracias, D. H., Proc. Natl. Acad. Sci. U. S. A., 106, 703 (2009).Google Scholar
12 Mei, Y. F., Thurmer, D. J., Cavallo, F., Kiravittaya, S. and Schmidt, O. G., Adv. Mater., 19, 2124 (2007).Google Scholar
13 Malachias, A., Mei, Y. F., Annabattula, R. K., Deneke, C., Onck, P. R. and Schmidt, O. G., ACS Nano, 2, 1715 (2008).Google Scholar
14 Zhang, L., Deckhardt, E., Weber, A., Schonenberger, C. and Grutzmacher, D., Nanotechnology, 16, 655 (2005).Google Scholar
15 Zhang, L., Ruh, E., Grutzmacher, D., Dong, L. X., Bell, D. J., Nelson, B. J. and Schonenberger, C., Nano Lett., 6, 1311 (2006).Google Scholar
16 Zhang, L., Dong, L. X., Bell, D. J., Nelson, B. J., Schoenenberger, C. and Gruetzmacher, D., Microelectron. Eng., 83, 1237 (2006).Google Scholar
17 Bell, D. J., Dong, L. X., Nelson, B. J., Golling, M., Zhang, L. and Grutzmacher, D., Nano Lett., 6, 725 (2006).Google Scholar
18 Bell, D. J., Y. Sun, Zhang, L., Dong, L. X., Nelson, B. J., Grutzmacher, D., Sensor Actuat. Phys. 130, 54 (2006).Google Scholar
19 Zhang, L., Dong, L. X. and Nelson, B. J., Appl. Phys. Lett., 92, 143110 (2008).Google Scholar
20 Dong, L. X., L. Zhang, Bell, D. J., Grutzmacher, D. and Nelson, B. J., Journal of Physics: Conference Series, 61, 257 (2007).Google Scholar
21 Berg, H. C. and Anderson, R. A., Nature, 245, 380 (1973).Google Scholar
22 Berg, H. C., coli, E. in motion, Springer-Verlag, New York, 2004.Google Scholar
23 Purcell, E. M., Am. J. Phys., 45, 3 (1977).Google Scholar
24 Zhang, L., Abbott, J. J., Dong, L. X., Kratochvil, B. E., Bell, D. and Nelson, B. J., Appl. Phys. Lett., 94, 064107 (2009).Google Scholar
25 Zhang, L., Abbott, J. J., Dong, L. X., Peyer, K. E., Kratochvil, B. E., Zhang, H. X., Bergeles, C. and Nelson, B. J., Nano Lett., 9, 3663 (2009).Google Scholar
26 Zhang, L., Peyer, K. E. and Nelson, B. J., submitted.Google Scholar