公开(公告)号：US5569591A

公开(公告)日：1996-10-29

申请号：US278725

申请日：1994-07-21

申请人： Douglas B. Kell ,  Andrew M. Woodward

发明人： Douglas B. Kell ,  Andrew M. Woodward

IPC分类号： G01N33/487 ,  C12Q1/02

CPC分类号： G01N33/48735

摘要： Cellular biological material (such as living tissue) is analysed or monitored by applying an AC electrical potential across the biological material so as to produce a nonlinear dielectric spectrum, and obtaining a detectable signal corresponding to the resulting spectrum. The potential is of a first frequency and the measured response at one or more second frequency substantially not overlapping with the first frequency.

摘要翻译： 通过在生物材料上施加AC电位来分析或监测细胞生物材料（例如活组织），以产生非线性介电谱，并获得对应于所得光谱的可检测信号。 该电位具有第一频率，并且在一个或多个第二频率处的测量响应基本上不与第一频率重叠。