| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-화학공정 |
| 제목 | Paper-based microfluidic device for metal ion detection using stamp method |
| 초록 | Paper-based microfluidic analytical devices(μPADs) have recently been in the spotlight for their varying applicability including point-of-care diganostics and environmental material detection. Here in, a we was fabricate hydrophobic barrier using PDMS(polydimethylsiloxane), a popular polymer in microfluidic research, and μPAD was fabricated at low cost and with a simple procedure through contact printing technology using an acrylic stamp. We optimize the μPAD fabrication by controlling the contacting condition including spin-coating rate, reagent ratio and contacting time. Using this μPAD, we verify metal ion according to concentration through colorimetric analysis and we did a quantitative analysis using Image j. This μPAD can quickly detect heavy metals with low cost and simple method, so it will be useful for point-of-care diganostics and environmental material detection. |
| 저자 | 최진솔, 정헌호 |
| 소속 | 전남대 |
| 키워드 | μPAD; microfluidic; Paper-based device |
