发明名称 |
TUNABLE BIO-FUNCTIONALIZED NANOELECTROMECHANICAL SYSTEMS HAVING SUPERHYDROPHOBIC SURFACES FOR USE IN FLUIDS |
摘要 |
Tunable, bio-functionalized, nanoelectromechanical systems (Bio-NEMS), micromechanical resonators (MRs), nanomechanical resonators (NRs), surface acoustic wave resonators, and bulk acoustic wave resonators having superhydrophobic surfaces for use in aqueous biochemical solutions. The MRs, NRs or Bio-NEMS include a system resonator that can vibrate or oscillate at a relatively high frequency and to which an analyte molecule (s) contained in the solution can attach or upon which small molecular- scale forces can act; a device for adjusting a relaxation time of the solution, to increase the quality (Q- factor) of the resonator inside the solution, to reduce energy dissipation into the solution; and a device for detecting a frequency shift in the resonator due to the analyte molecule (s) or applied molecular-scale forces. The resonator can include roughness elements that provide superhydrophobicity and, more particularly, gaps between adjacent asperities for repelling the aqueous solution from the surface of the device. |
申请公布号 |
WO2009008915(A3) |
申请公布日期 |
2009.03.19 |
申请号 |
WO2008US03719 |
申请日期 |
2008.03.20 |
申请人 |
TRUSTEES OF BOSTON UNIVERSITY;EKINCI, KAMIL, L.;YAKHOT, VICTOR |
发明人 |
EKINCI, KAMIL, L.;YAKHOT, VICTOR |
分类号 |
G01N27/00;G01N33/543;G01Q30/14;G01Q60/42;G01Q60/52 |
主分类号 |
G01N27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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