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Development of Microfluidic Systems for Fabricating Cellular Multilayers
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- MATSUURA Koji
- Research Core for Interdisciplinary Sciences, Okayama University
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- SUGIMOTO Ikuyo
- Research Core for Interdisciplinary Sciences, Okayama University
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- KURODA Yuka
- Research Core for Interdisciplinary Sciences, Okayama University
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- KADOWAKI Koji
- Graduate School of Engineering, Osaka University
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- MATSUSAKI Michiya
- Graduate School of Engineering, Osaka University
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- AKASHI Mitsuru
- Graduate School of Engineering, Osaka University
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Description
We designed a microfluidic system comprising microfluidic channels, pumps, and valves to enable the fabrication of cellular multilayers in order to reduce labor inputs for coating extracellular matrices onto adhesive cells (e.g., centrifugation). Our system was used to fabricate nanometer-sized, layer-by-layer films of the extracellular matrices on a monolayer of C2C12 myoblasts. The use of this microfluidic system allowed the fabrication of cellular multilayers in designed microfluidic channels and on commercial culture dishes. The thickness of the fabricated multilayer using this microfluidic system was higher than that of the multilayer that was formed by centrifugation. Because cellular multilayer fabrication is less laborious and the mechanical force to the cell is reduced, this novel system can be applied to tissue modeling for cell biology studies, pharmaceutical assays, and quantitative analyses of mechanical or chemical stimuli applied to multilayers.
Journal
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- Analytical Sciences
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Analytical Sciences 32 (11), 1171-1176, 2016
The Japan Society for Analytical Chemistry
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Details 詳細情報について
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- CRID
- 1390001204261584896
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- NII Article ID
- 130005278004
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- NII Book ID
- AA10500785
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- ISSN
- 13482246
- 09106340
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- NDL BIB ID
- 027713960
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- PubMed
- 27829621
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- Web Site
- http://id.ndl.go.jp/bib/027713960
- https://ndlsearch.ndl.go.jp/books/R000000004-I027713960
- https://link.springer.com/content/pdf/10.2116/analsci.32.1171.pdf
- https://link.springer.com/article/10.2116/analsci.32.1171/fulltext.html
- https://www.jstage.jst.go.jp/article/analsci/32/11/32_1171/_pdf
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- Text Lang
- en
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- Article Type
- journal article
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- Data Source
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- JaLC
- NDL Search
- Crossref
- PubMed
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed