한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2003년도 추계학술대회 논문집 Vol.16
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- Pages.196-199
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- 2003
자기력에 의한 바이오칩의 개발
Development of Biochip by Magnetic Force Interaction
- Choi, Yong-Sung (Wonkwang Univ.) ;
- Park, Dae-Hee (Wonkwang Univ.) ;
- Kwon, Young-Soo (Dong-A Uni.)
- 발행 : 2003.11.13
초록
In this paper, we have been described a new constructing method of multichannel biosensor using self-assembly by magnetic force interaction. A metal particle and an array was fabricated by photolithographic. Biomaterials were immobilized on the metal particle. The array and the particles were mixed in a buffer solution, and were arranged by magnetic force interaction and self-assembly. A quarter of total Ni dots were covered by the particles. The binding direction of the particles was controllable, and condition of particles was almost with Au surface on top. The particles were successfully arranged on the array. The biomaterial activities were detected by chemiluminescence.
키워드