Yong-je Choi, Youngjae Oh, Jae-Jun Kim, Hyundoo Hwang, Wonjae Choi, Je-Kyun Park, Se-Hwan Kim, Jin Jang
언어
영어(ENG)
URL
https://www.earticle.net/Article/A98621
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원문정보
초록
영어
We report real-time interactive manipulation of microparticles using optoelectronic tweezers (OET) on liquid crystal display (LCD). This report demonstrates an interactive control program for OET-based microparticle manipulation. The OET has become a remarkable technique for parallel manipulation of live cells and microparticles using image-driven dielectrophoresis (DEP). Due to its programmability, the automatic parallel manipulation of microparticles using computer softwares such as Microsoft PowerPoint has been possible.1,2) However, the conventional softwares are not compatible with the interactive particle manipulation. Therefore, here we develop a new control program which offers a useful user interface for the real-time interactive OET. We can manipulate the particles in OET device using LCD images controlled by keyboard and mouse, as seeing a microscopic view of OET in real-time. Our Flash-based control program is successfully demonstrated to the interactive manipulation of polystyrene beads with 75 ㎛ diameter. The microparticles trapped by ones inside a virtual DEP cage are formed a single particle array within only a few minutes. This interactive OET system can be utilized to several biological and medical applications including cell patterning and bead-based protein assays.
저자
Yong-je Choi [ Dept. of BioSystems, Korea Advanced Institute of Science and Technology(KAIST) ]
Youngjae Oh [ Dept. of BioSystems, Korea Advanced Institute of Science and Technology(KAIST) ]
Jae-Jun Kim [ Dept. of BioSystems, Korea Advanced Institute of Science and Technology(KAIST) ]
Hyundoo Hwang [ Dept. of BioSystems, Korea Advanced Institute of Science and Technology(KAIST) ]
Wonjae Choi [ Dept. of BioSystems, Korea Advanced Institute of Science and Technology(KAIST) ]
Je-Kyun Park [ Dept. of BioSystems, Korea Advanced Institute of Science and Technology(KAIST) ]
Se-Hwan Kim [ Dept. of Information Display, Kyung Hee University ]
Jin Jang [ Dept. of Information Display, Kyung Hee University ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동