| 학회 |
한국화학공학회 |
| 학술대회 |
2010년 봄 (04/22 ~ 04/23, 대구 EXCO) |
| 권호 |
16권 1호, p.406 |
| 발표분야 |
생물화공 |
| 제목 |
Fabricating complex nanofluidic systems with low resolution optical lithography |
| 초록 |
Nanofluidic applications, integrated with microfluidics, have immense opportunities for tuning optical properties and manipulating small molecules such as proteins and DNA. Various techniques have been developed to fabricate nanometer-scale channels. Our approach is based on the use of the “roof-collapse” technique which serves to create complex and functional nanofluidic systems, and to easily integrate micro- and nano-channels for biomolecule applications.Our method combines the dimensional range and network complexibilty that can be obtained from high end nanofabrication techniques with the simplicity of recently domonstrated non-lithography approaches. As a practical utility of the approach,we here apply the concentration optofluidic SERS chip for biomolecular analysis. |
| 저자 |
허윤석1, 박승민2, 정은정3, 정아람4, 최인희5, 김해진4, Harold G. Craighead5, David Erickson4
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| 소속 |
1Division of Materials Science, 2Korea Basic Science Institute, 3School of Applied and Engineering Physics, 4Cornell Univ., 5Sibley School of Mechanical and Aerospace Engineering |
| 키워드 |
Nanofluidics; SERS; Single molecule detection; PDMS
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| E-Mail |
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| 원문파일 |
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