发明名称 |
Cell viability detection using electrical measurements |
摘要 |
A method of determining information about cell viability and other characteristics relating to cell membrane permeability is disclosed. The method involves determining the effect of a cell on current flow and relating that effect to a known standard which standard may be a known healthy cell and thereby deducing the viability of the cell being tested. The cells being tested can be subjected to different environmental conditions such as surrounding chemicals, temperature, pH and pressure to determine the effects of such conditions on cell viability and/or cell permeability. The cell being tested can be in a cell suspension, grown on s ubstarte, in tissue in vitro or in tissue in vivo. The method provides substantially instantaneous results and need not include the use of dyes or other markers.
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申请公布号 |
US2002137121(A1) |
申请公布日期 |
2002.09.26 |
申请号 |
US20020079940 |
申请日期 |
2002.02.19 |
申请人 |
RUBINSKY BORIS;HUANG YONG |
发明人 |
RUBINSKY BORIS;HUANG YONG |
分类号 |
G01N27/416;C12M1/34;C12M3/00;C12N13/00;C12Q1/02;G01N27/02;G01N33/48;G01N33/487;G01N33/50;(IPC1-7):C12Q1/02;C12Q1/00 |
主分类号 |
G01N27/416 |
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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