| 학회 | 한국공업화학회 |
| 학술대회 | 2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center)) |
| 권호 | 24권 1호 |
| 발표분야 | [나노] 나노 매뉴팩쳐링 기술과 공업화학 |
| 제목 | Development of microfluidic devices using a 3D-printer |
| 초록 | Micro total analysis system (μTAS) has been developed for the biological application to realize the sample-in-answer-out analysis and on-site detection. A total integrated microsystem was developed which was contained of solid phase extraction (SPE), PCR, and immunochromotographic strip zone for multiplex colorimetric detection of S. aureus and E. coli O157:H7 incorporated with a portable genetic analyzer. We developed stereolithographic printing-based microfluidic devices using a poly(ethylene glycol)diacrylate (PEG-DA) resin to overcome the limitations of photolithography-based microchip fabrication. A 3D-printed DNA extraction chip was fabricated to demonstrate the printability of a high-resolution, transparent and biocompatible microfluidic device using PEG-DA-258 resin. The 3D-printed PEG-DA-258 microdevices demonstrated a potential to use in the various applications including clinical diagnostics, cell-based assays, drug discovery and organ-on-a-chip. |
| 저자 | 김용태 |
| 소속 | 한국산업기술대 |
| 키워드 | Microfluidic device; genetic analysis; photolithography; 3D printing |
