Full Content is available to subscribers

Subscribe/Learn More  >

Microdfluidic Based 3-Dimensional Cell Culture Platform

[+] Author Affiliations
Song-Bin Huang, Gwo-Bin Lee

National Cheng Kung University, Tainan, Taiwan

Min-Hsien Wu

Chang Gung University, Tainan, Taiwan

Zhanfeng Cui

University of Oxford, Oxford, UK

Zheng Cui

Rutherford Appleton Laboratory, Oxfordshire, UK

Paper No. MNHT2008-52292, pp. 279-284; 6 pages
  • ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer
  • ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer, Parts A and B
  • Tainan, Taiwan, June 6–9, 2008
  • Conference Sponsors: Nanotechnology Institute
  • ISBN: 0-7918-4292-4 | eISBN: 0-7918-3813-7
  • Copyright © 2008 by ASME


This study reports a new perfusion-based, micro three-dimensional (3-D) cell culture platform for drug testing using enabling microfluidic technologies. In this work, a perfusion-based, micro 3-D cell culture platform is designed and is fabricated based on SU-8 lithography and polydimethylsiloxane (PDMS) replication processes. One of the key features of the system is that the incorporation of a multiple medium pumping mechanism, consisting of 15 membrane-based pneumatic micropumps with serpentine-shape (S-shape) layout, coupled with a pneumatic tank, into the micro 3-D cell culture platform to provide efficient and economical culture medium delivery. Moreover, a “smart cell/agarose (scaffold) loading mechanism” was proposed, allowing the cell/3-D scaffold loading process in one step and avoiding too much laborious works and manual error. The results show that in all of the 15 S-shape pneumatic micropumps studied, the medium delivery mechanism is able to provide a uniform flow output ranging from 5.5 to 131 μl/hr depending on the applied pulsation frequency of the micropumps. In addition, the cell/agarose (scaffold) loading mechanism was proved to be able to perform sample loading tasks precisely and accurately in all of the 15 microbioreactors integrated. Furthermore, anti-cancer drug testing was successfully demonstrated using the proposed culture platform and fluorescent microscopic observation. As a whole, because of miniaturization, not only does this perfusion 3-D cell culture platform provide a homogenous and steady cell culture environment, but it also reduces the need for human intervention. Moreover, due to the integrated pumping of the medium and the cell/agarose (scaffold) loading mechanisms, time efficient and economical research work can be achieved. These characteristics are found particularly useful for high-precision and high-throughput 3-D cell culture-based drug testing.

Copyright © 2008 by ASME



Interactive Graphics


Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In