NDLI: Optical micromanipulation of multiple groups of cells

Content Provider	IEEE Xplore Digital Library
Author	Haghighi, R. Chien Chern Cheah
Copyright Year	2015
Description	Author affiliation: Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore (Haghighi, R.; Chien Chern Cheah)
Abstract	Microbiology is mainly concerned with the study of coexistence, cooperation and interaction among groups of microorganisms. In order to study the biological systems consist of interacting groups of microorganisms, optical manipulation can be utilized as a useful tool. In fact, the ability to manipulate several groups of microorganisms is an essential step towards studying how biological microorganisms communicate and cooperate to perform a wide range of multicellular behaviours. In addition, decomposition of a group of cells into smaller groups gives capability and flexibility in manipulation tasks and remarkably increases environmental adjustability. In this paper, we aim to provide a primary result in micromanipulation of multiple groups of cells. We develop a control methodology for dynamic coordination of multiple groups of cells. A rigorous mathematical formulation is provided and the stability analysis is presented. Using the proposed method, we are able to manipulate multiple groups of microparticles to construct time-varying micro-formations. The proposed method is also useful in examination of the interactions between several groups of living organisms in the desired inter-cellular distance. Experimental results are presented to illustrate the performance of the proposed method.
Starting Page	3543
Ending Page	3548
File Size	3152135
Page Count	6
File Format	PDF
e-ISBN	9781479969234
DOI	10.1109/ICRA.2015.7139690
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-05-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Biomedical optical imaging Holography Holographic optical components Charge carrier processes Nonlinear optics Laser beams Robots
Content Type	Text
Resource Type	Article

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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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