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Micro-scale aligning and stamping system for PDMS stamps

Title
Micro-scale aligning and stamping system for PDMS stamps
Authors
Kwon, SoonhyeonMoon, SangjunKum, DaehyunJin, Sungho
DGIST Authors
Kum, DaehyunJin, Sungho
Issue Date
2012
Citation
2012 9th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2012, 469-470
Type
Conference
Article Type
Conference Paper
ISBN
9780000000000
Abstract
Microcontact (μC) printing technique allows making micro-scale patterns and Polydimethylsiloxane (PDMS) stamps are the most commonly used materials in μC-printing method. In Cell biology many researchers make protein patterns for controlling cell position and growth and they have used μC-printing method for it. Most of them press PDMS stamps on the substrates by hand for printing and it can't assure the accuracy of the printing results. In this paper, we made a motorized alignment system for PDMS stamps which aligns stamps and substrates precisely and easily and make patterns using PC program. Our printing system cooperates with an inverted microscope which can provide a clear and high-resolution vision. It is particularly useful to make aligned patterns or two more patterning reputably needed on a substrate. Using our system we made aligned micro patterns on a single substrate and expect to apply it for various applications in cytobiology experiments. Copyright © 2012 IEEE.
URI
http://hdl.handle.net/20.500.11750/3859
DOI
10.1109/URAI.2012.6463043
Publisher
Institute of Electrical and Electronics Engineers Inc.
Related Researcher
Files:
There are no files associated with this item.
Collection:
ETC2. Conference Papers


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