Presentation | 2014-07-11 Estimation of parylen-C diaphragm deformation induced by molecular adsorption on a Fabry-Perot interferometric biosensor Yoshihiro MASUYA, Kazuhiro TAKAHASHI, Ryo OZAWA, Makoto ISHIDA, Kazuaki SAWADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have recently developed a surface stress sensor based on a MEMS Fabry-Perot interferometer integrated with a photodiode, which utilizes the nonlinear optical transmittance change in the Fabry-Perot interference to enhance the sensitivity of the surface stress. Parylene-C was used as a deformable membrane in the sensor because of negligible residual stress and low Young's modulus of 2.8 GPa, which provides a large deformation with respect to molecular adsorption. After immobilization of 2-pg anti-BSA on the Fabry-Perot sensor, we measured about 50nm deformation by optical surface profiler and reflection spectrum. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MEMS Fabry-Perot interferometer / biosensor / label-free / surface-stress / protein |
Paper # | ED2014-52 |
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Conference Information | |
Committee | ED |
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Conference Date | 2014/7/3(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Estimation of parylen-C diaphragm deformation induced by molecular adsorption on a Fabry-Perot interferometric biosensor |
Sub Title (in English) | |
Keyword(1) | MEMS Fabry-Perot interferometer |
Keyword(2) | biosensor |
Keyword(3) | label-free |
Keyword(4) | surface-stress |
Keyword(5) | protein |
1st Author's Name | Yoshihiro MASUYA |
1st Author's Affiliation | Toyohashi University of Technology() |
2nd Author's Name | Kazuhiro TAKAHASHI |
2nd Author's Affiliation | Toyohashi University of Technology |
3rd Author's Name | Ryo OZAWA |
3rd Author's Affiliation | Toyohashi University of Technology |
4th Author's Name | Makoto ISHIDA |
4th Author's Affiliation | Toyohashi University of Technology:EIIRIS, Toyohashi University of Technology |
5th Author's Name | Kazuaki SAWADA |
5th Author's Affiliation | Toyohashi University of Technology:EIIRIS, Toyohashi University of Technology |
Date | 2014-07-11 |
Paper # | ED2014-52 |
Volume (vol) | vol.114 |
Number (no) | 133 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |