专利检索 ap:("THE CHARLES STARK DRAPER LABORATORY, INC.") AND inv:"CARLEN, Edwin" 第 1 页

1.

发明公开
STRESS-BASED ELECTROSTATIC MONITORING OF CHEMICAL REACTIONS 审中-公开
标题翻译：基于电压，化学反应的静电控制

公开(公告)号：EP1723421A1

公开(公告)日：2006-11-22

申请号：EP05724263.8

申请日：2005-03-02

申请人： THE CHARLES STARK DRAPER LABORATORY, INC.

发明人： WEINBERG, Marc, S. , BORENSTEIN, Jeffrey , DUBÉ, Christopher, E. , HOPKINS, Ralph , CARLEN, Edwin

IPC分类号： G01N33/543 , G01N29/02 , C12Q1/68

CPC分类号： G01N33/54373 , G01N27/227 , G01N27/3276 , G01N2291/02863 , Y10S436/806

摘要： Electrostatic capacitance measurements are used to detect chemical or biological analytes, or chemical interactions, with great sensitivity. A diaphragm is coated with a material capable of selectively interacting with an analyte of interest, and interaction of the analyte with the coating exerts stresses tangential to the diaphragm's surface. These stresses cause diaphragm displacements that are sensed as varying capacitance.