Driving method of microtool by horizontally arranged permanent magnets for single cell manipulation

Masaya Hagiwara, Tomohiro Kawahara, Yoko Yamanishi, Fumihito Arai

研究成果: Article

74 引用 (Scopus)

抄録

This paper presents an innovative driving method for a magnetically driven microtool to achieve precise positioning control while maintaining a high power output derived from commercialized permanent magnets. An effective driving methodology using permanent magnets, whose axes are parallel to driving direction, is applied to reduce friction force on the microtool. The positioning accuracy improves by five times and the response speed becomes ten times faster against the driving stage than in the conventional method. Furthermore, this method has been extended to two-degree-of-freedom movements, and the performance of the magnetically driven microtools is experimentally validated by oocyte manipulation.

元の言語English
記事番号013701
ジャーナルApplied Physics Letters
97
発行部数1
DOI
出版物ステータスPublished - 2010 7 5
外部発表Yes

Fingerprint

permanent magnets
positioning
manipulators
gametocytes
cells
friction
degrees of freedom
methodology
output

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

これを引用

Driving method of microtool by horizontally arranged permanent magnets for single cell manipulation. / Hagiwara, Masaya; Kawahara, Tomohiro; Yamanishi, Yoko; Arai, Fumihito.

:: Applied Physics Letters, 巻 97, 番号 1, 013701, 05.07.2010.

研究成果: Article

Hagiwara, Masaya ; Kawahara, Tomohiro ; Yamanishi, Yoko ; Arai, Fumihito. / Driving method of microtool by horizontally arranged permanent magnets for single cell manipulation. :: Applied Physics Letters. 2010 ; 巻 97, 番号 1.
@article{9ed86f367d5c48fdb24f1f3e480c356f,
title = "Driving method of microtool by horizontally arranged permanent magnets for single cell manipulation",
abstract = "This paper presents an innovative driving method for a magnetically driven microtool to achieve precise positioning control while maintaining a high power output derived from commercialized permanent magnets. An effective driving methodology using permanent magnets, whose axes are parallel to driving direction, is applied to reduce friction force on the microtool. The positioning accuracy improves by five times and the response speed becomes ten times faster against the driving stage than in the conventional method. Furthermore, this method has been extended to two-degree-of-freedom movements, and the performance of the magnetically driven microtools is experimentally validated by oocyte manipulation.",
author = "Masaya Hagiwara and Tomohiro Kawahara and Yoko Yamanishi and Fumihito Arai",
year = "2010",
month = "7",
day = "5",
doi = "10.1063/1.3459040",
language = "English",
volume = "97",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Publising LLC",
number = "1",

}

TY - JOUR

T1 - Driving method of microtool by horizontally arranged permanent magnets for single cell manipulation

AU - Hagiwara, Masaya

AU - Kawahara, Tomohiro

AU - Yamanishi, Yoko

AU - Arai, Fumihito

PY - 2010/7/5

Y1 - 2010/7/5

N2 - This paper presents an innovative driving method for a magnetically driven microtool to achieve precise positioning control while maintaining a high power output derived from commercialized permanent magnets. An effective driving methodology using permanent magnets, whose axes are parallel to driving direction, is applied to reduce friction force on the microtool. The positioning accuracy improves by five times and the response speed becomes ten times faster against the driving stage than in the conventional method. Furthermore, this method has been extended to two-degree-of-freedom movements, and the performance of the magnetically driven microtools is experimentally validated by oocyte manipulation.

AB - This paper presents an innovative driving method for a magnetically driven microtool to achieve precise positioning control while maintaining a high power output derived from commercialized permanent magnets. An effective driving methodology using permanent magnets, whose axes are parallel to driving direction, is applied to reduce friction force on the microtool. The positioning accuracy improves by five times and the response speed becomes ten times faster against the driving stage than in the conventional method. Furthermore, this method has been extended to two-degree-of-freedom movements, and the performance of the magnetically driven microtools is experimentally validated by oocyte manipulation.

UR - http://www.scopus.com/inward/record.url?scp=77954692329&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77954692329&partnerID=8YFLogxK

U2 - 10.1063/1.3459040

DO - 10.1063/1.3459040

M3 - Article

AN - SCOPUS:77954692329

VL - 97

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 1

M1 - 013701

ER -