Sequentially addressable twodimensional microwell array for highthroughput single cell-based assay

Young Ji Kim, Hyung Kew Lee, Jaehoon Chung, Il Joo Cho, Euisik Yoon

Research output: Contribution to conferencePaperpeer-review

Abstract

This paper proposes a new microfluidic array which can sequentially load different types of reagents into a two-dimensional microwell array for high-throughput single cell assay. Proposed array is composed of more than 200 chambers and each sub-array can be selected by microfluidic logics for row and column selection. By applying pneumatic pressure and injecting a different set of reagents, we could load different reagents into the two-dimensional array. In order to verify the sequential addressing scheme, we fabricated and tested a 3x3 device for 9 different reagent loading demonstrated by various colors in food dye.

Original languageEnglish
Pages483-485
Number of pages3
Publication statusPublished - 2008
Event12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008 - San Diego, CA, United States
Duration: 2008 Oct 122008 Oct 16

Other

Other12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008
CountryUnited States
CitySan Diego, CA
Period08/10/1208/10/16

All Science Journal Classification (ASJC) codes

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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