ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술지 Magnetically-actuated Blood Filter Unit Attachable to Pre-made Biochips
Cited 23 time in scopus Download 0 time Share share facebook twitter linkedin kakaostory
저자
정광효, 최요한, 양종헌, 박찬우, 김완중, 아칠성, 성건용
발행일
201212
출처
Lab on a Chip, v.12 no.18, pp.3272-3276
ISSN
1473-0197
출판사
Royal Society of Chemistry (RSC)
DOI
https://dx.doi.org/10.1039/c2lc40529f
협약과제
11SC1500, 시료 전처리용 MEMS 구조체 기술 연구, 정광효
초록
We present a novel blood filter unit that is designed to separate blood plasma from whole blood by simple magnetic actuation. A non-diluted blood sample is dropped into the filter unit and magnetic attraction is applied to squeeze out only blood plasma while blood particles are filtered by membranes stacked in the filter unit. The new filter device yields good filtering performance with nearly perfect filtering efficiency (~99.999%), high plasma recovery (~30%), low blood consumption (<50 μl), and fast operation (~1 min). Because it is simple to operate and is attachable to any kind of pre-made biochip, it has commercial potential in various lab-on-a-chip applications for blood tests. © 2012 The Royal Society of Chemistry.
KSP 제안 키워드
Blood plasma, Blood sample, Blood tests, Commercial potential, Lab-on-A-chip, Magnetic Actuation, Plasma recovery, Squeeze out, fast operation, magnetic attraction, whole blood