| 초록 |
Paper-based microfluidic device (μPADs) have shown great potential for use their wide range of applications, including point-of-care diganostics and environmental material detection. To fabricate μPAD use a inkjet printing or wax printing. We applies a contact printing technique that uses plastic stamps to form a hydrophobic barrier using PDMA. PDMS(polydimethylsiloxane) is the most popular polymer in microfluidic research due to its ease of fabrication, transparency, low electrical conductivity and elasticity. We optimize the μPAD fabrication by controlling contact conditions including spin coating rate, reagent ratio, and contact time. These μPADs provides a simple and inexpensive platform for clinical diagnosics or on-site diagnosis. |
