NDLI: On-Chip Microparticle Manipulation with Gel Microbead Controlled by Electromagnetic Force

Content Provider	IEEE Xplore Digital Library
Author	Maruyama, H. Arai, F. Fukuda, T.
Copyright Year	2006
Description	Author affiliation: Dept. of Micro-Nano Syst. Eng., Nagoya Univ. (Maruyama, H.)
Abstract	We developed a novel technique to study individual cell properties on a chip using newly developed cell manipulation by the magnetically driven gel microtool. We used hydrophilic photo-crosslinkable resin for material of the gel microbead. The gel microbead is generated by salting-out which is caused by injecting the electrolyte solution to the resin. We can introduce magnetic beads into the gel microbead when generating the gel microbead. This gel microbead can fuse to other microbead when the gel microbeads are uncured. Moreover, this gel microbead can adhere to the cell physically without any treatment and the gel microbead is easily broken when contacting to a glass plate. Optical tweezers and magnetic force are used to manipulate the gel microbead. A mercury lamp is used to illuminate UV-ray for polymerization of the resin. By using this magnetically driven gel microbead, we succeeded in making functional gel microtool such as detachable cell binding microtool and manipulating a yeast cell by using magnetic force in the microchip
Starting Page	1
Ending Page	6
File Size	5654774
Page Count	6
File Format	PDF
ISBN	1424407176
DOI	10.1109/MHS.2006.320226
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-11-05
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Force control Electromagnetic forces Resins Magnetic forces Magnetic properties Magnetic materials Fuses Glass Optical polymers Lamps
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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