메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Jeong-ah Kim (Korea Advanced Institute of Science and Technology) Yo-han Choi (Korea Advanced Institute of Science and Technology) Wonhee Lee (Korea Advanced Institute of Science and Technology)
저널정보
한국바이오칩학회 BioChip Journal BioChip Journal Vol.16 No.3
발행연도
2022.9
수록면
342 - 350 (9page)
DOI
10.1007/s13206-022-00062-3

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Inertial focusing offers passive manipulation techniques of cells or microparticles with extremely high throughput. We devised a 3D-curved triangular channel using a flexible, thin PDMS microfluidic device to control inertial focusing positions. The flexible PDMS channel is coiled to form 3D spiral channels, which can provide a convenient route to control the structural parameters including 3D curvature and curving direction. We investigated the changes in focusing positions of the 3D spiral channels depending on Re, De, particle size, and the curving direction. The Dean flows induced by 3D curvature alter the focusing positions of the straight triangular channel, which is solely determined by inertial lift forces. We found the Dean drag force not only resulted in shifting of the focusing positions but also unstabilized some of the focusing positions and changed the number of focusing positions at specific configurations. These changes in the inertial focusing positions can lead to applications, such as single-cell analysis and rare cell separation. We demonstrated that the inertial focusing position in the 3D curved triangular channel could be easily tuned to achieve single-stream focusing and size-based separations of micro particles and cells.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0