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나노입자를 이용한 마이크로 바이오칩의 전기적 신호검출

Title
나노입자를 이용한 마이크로 바이오칩의 전기적 신호검출
Other Titles
An Electrical Signal Detection System using Nanoparticle for a Microdiochip
Author
조남규
Keywords
Microbiochip(마이크로바이오칩); Electrical detection(전기적 검출); Nanoparticle(나노입자); Conductivity(전도성); Microelectrode(마이크로전극); M,EMS(초소형 기전 시스템)
Issue Date
2005-05
Publisher
대한기계학회
Citation
2005 대한기계학회 창립 60주년 기념 춘계학술대회 강연 및 논문 초록집, Page. 1,793 - 1,798
Abstract
A system for the electrical bio signal detection for a microchip is proposed. Gold nanoparticles were selected for their bio-compatibility and potential for higher sensitivity with large surface areas. For the estimation of the conductivity of gold nanoparticles, microchips with interdigitated microelectrodes of 3,5,7 and 9 um spacing were fabricated. In addition, a simulation program was developed to estimate the electrical resistance of the fabricated microchip. The results of conduction simulation for the nanoparticles show good agreements with experimental data, which validate the proposed system.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00914210&language=ko_KR#nonehttp://repository.hanyang.ac.kr/handle/20.500.11754/110510
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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