A self-pressure-driven blood plasma-separation device for point-of-care diagnostics

  • Kim, Hanbi
  • Park, Hyeonseek
  • Chung, Doo Ryeon
  • Kim, Taekyung
  • Park, Eunkyoung
  • 외 1명
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초록

We aimed to develop a portable, simple-to-use, and self-pressure-driven blood plasma-separation device that can be combined with rapid diagnostic test kits. This simple, disposable, and electrical equipment-free apparatus has been designed to separate plasma from a few microliters of blood with only hand-powered operation. The refined plasma sample is then delivered to multiple lateral flow assay kits directly connected to the device for the detection of various serological markers. The required time for all steps was just 1 min. We validated the device through multifaceted experiments. The developed multifunctional device enables to perform all blood test steps of diagnostic medical examination at the point-of-care.

키워드

Point-of-care diagnosticsBlood plasma-separationRapid diagnostic test kitLateral flow assayInfectious diseaseSerologyWHOLE-BLOODSERUM-ALBUMINEXTRACTIONHEPATITIS
제목
A self-pressure-driven blood plasma-separation device for point-of-care diagnostics
저자
Kim, HanbiPark, HyeonseekChung, Doo RyeonKim, TaekyungPark, EunkyoungKang, Minhee
DOI
10.1016/j.talanta.2022.123562
발행일
2022-09
유형
Article
저널명
Talanta
247
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