Journal of Biomedical Engineering Research (대한의용생체공학회:의공학회지)

The Korean Society of Medical and Biological Engineering (대한의용생체공학회)
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Automatic Control System Design and Implementation for a Miniaturized DNA Extraction System using Magnetic Beads

자성 비드를 이용한 소형 유전자 추출기의 자동제어 시스템의 설계 및 구현

  • Kim, S. (Department of Biomedical Engineering, College of Medicine, Seoul National University) ;
  • Kim, J.D. (Department of Computer Engineering, Hallym University) ;
  • Kim, H.C. (Department of Biomedical Engineering, College of Medicine, Seoul National University) ;
  • Kim, J. (Biomedlab Co., Ltd.)
  • 김상호 (서울대학교 의과대학 의공학교실) ;
  • 김종대 (한림대학교 컴퓨터공학과) ;
  • 김희찬 (서울대학교 의과대학 의공학교실) ;
  • 김종원 ((주)바이오메드랩)
  • Published : 2009.08.30
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Abstract

An automatic control system is proposed and implemented for a miniaturized DNA extraction system using magnetic bead. A host-local system is employed for the accommodation of the graphical user interface and the basic control function. The functional partitioning into the local and the host system is discussed. The control functions are classified and formalized for the flexible control scenario, which is the input of the proposed system. As the proposed scenario is consists of the sequence of the user-centric actions, the user goal can be easily programmed and modified. The DNA extraction performance of the implemented system was compared with the existing silica-membrane-based method, resulting in the comparable concentration and purity of the extracted DNA. The proposed system is currently being utilized for the development of the DNA extraction system only changing scenario, without any alteration of the system.

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References

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