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1. 发明申请

WO1993024963A1 ELECTROSTRICTIVE SENSORS AND ACTUATORS 审中-公开
标题翻译：电磁传感器和执行器
公开(公告)号：WO1993024963A1
公开(公告)日：1993-12-09
申请号：PCT/US1993004743
申请日：1993-05-18
申请人： TRUSTEES OF BOSTON UNIVERSITY
发明人： TRUSTEES OF BOSTON UNIVERSITY , SMITS, Johannes, G.
IPC分类号： H01L41/09
CPC分类号： H01L41/094 , H01L41/0825
摘要： A method of fabricating an electrostrictive heterogeneous bimorph for sensing and actuating which includes depositing a ZnO layer on a layer of Si3N4. The electrostrictive material is biased to a voltage to induce a strain. The resulting large amplitude of deflection exhibits quadratic dependence on the applied voltage.
摘要翻译：一种制造用于感测和致动的电致伸缩非均匀双晶片的方法，其包括在Si 3 N 4层上沉积ZnO层。电致伸缩材料被偏压到电压以引起应变。所产生的大的偏转幅度对施加的电压表现出二次依赖性。

2. 发明申请

WO1990003665A2 INTEGRATED MICROMECHANICAL PIEZOELECTRIC MOTOR 审中-公开
标题翻译：集成微电子压电电机
公开(公告)号：WO1990003665A2
公开(公告)日：1990-04-05
申请号：PCT/US1989004129
申请日：1989-09-21
申请人： BOSTON UNIVERSITY
发明人： BOSTON UNIVERSITY , SMITS, Johannes, G.
IPC分类号： H01L41/09
CPC分类号： H01L41/22 , A61B17/28 , A61B17/32 , A61B34/70 , A61B2017/00106 , A61B2017/00345 , H01L41/0946 , H02N2/021 , H02N2/101
摘要： Small piezoelectric machines comprised of pairs of cantilever beams covered with a piezoelectric material are driven to perform various mechanical tasks. A robot utilizes a plurality of pairs of these piezoelectrically driven beams to move itself and grab, carry or manipulate other objects.

3. 发明申请

WO1997016699A1 PIEZOELECTRIC FORCE SENSING APPARATUS AND METHODS FOR BIOPOLYMER SEQUENCING 审中-公开
标题翻译：压电力传感装置和生物聚合物测序方法
公开(公告)号：WO1997016699A1
公开(公告)日：1997-05-09
申请号：PCT/US1996014462
申请日：1996-09-10
申请人： TRUSTEES OF BOSTON UNIVERSITY
发明人： TRUSTEES OF BOSTON UNIVERSITY , CANTOR, Charles, R. , SMITS, Johannes, G. , SMITH, Cassandra, L.
IPC分类号： G01B07/34
CPC分类号： C07K1/128 , B82Y35/00 , C12Q1/68 , C12Q1/6869 , C12Q2565/607
摘要： The invention relates to methods and apparatus for determining the structure of a biopolymer by piezoelectric force sensing. Biopolymers which can be analyzed include nucleic acids, proteins, polysaccharides and most any sequence of monomers. Biopolymers or biopolymer fragments are attached to a force sensing apparatus and subjected to an electric or magnetic field. The target generates a detectable force on the force sensing apparatus. Force information collected from multiple force sensing elements can be compiled and the structure of the biopolymer determined. Structure information determined may reveal sequence, size, mass or charge information specific for the biopolymer. The invention also relates to methods for the detection of biopolymers in a heterogenous mixture and methods for the detection of a disorder by piezoelectric force sensing. The invention further relates to methods and devices for measuring the mass of a molecular or macromolecular target by analyzing harmonic resonance frequencies.
摘要翻译：本发明涉及通过压电力感测来确定生物聚合物的结构的方法和装置。可以分析的生物聚合物包括核酸，蛋白质，多糖和大多数任何单体序列。生物聚合物或生物聚合物碎片连接到力感测装置并经受电场或磁场。目标在力感测装置上产生可检测力。可以编制从多个力传感元件收集的力信息，并确定生物聚合物的结构。确定的结构信息可能会显示生物聚合物特有的序列，大小，质量或电荷信息。本发明还涉及用于检测异种混合物中的生物聚合物的方法和通过压电力感测来检测病症的方法。本发明还涉及通过分析谐波谐振频率来测量分子或大分子靶的质量的方法和装置。

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