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 language | English |
|---|---|
| Pages | 483-485 |
| Number of pages | 3 |
| Publication status | Published - 2008 |
| Externally published | Yes |
| Event | 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008 - San Diego, CA, United States Duration: 2008 Oct 12 → 2008 Oct 16 |
Other
| Other | 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008 |
|---|---|
| Country/Territory | United States |
| City | San Diego, CA |
| Period | 08/10/12 → 08/10/16 |
Keywords
- Microwell array
- Sequentially addressable
- Single cell assay
ASJC Scopus subject areas
- Chemical Engineering (miscellaneous)
- Bioengineering