发明名称 |
Method and a circuit arrangement for the electropermeation of living cells |
摘要 |
A method for the electropermeation of living cells between at least two electrodes over a predetermined interval with an electrical potential or a current, characterised by the following features: a voltage or current source which is not exhaustable over the interval is applied to the electrodes via a controllable power semiconductor functioning as a regulator; the course of the potential or of the current during the interval is predetermined by a setting value transducer which generates any selectable course of curve, and is inputted to a controller which is connected in front of the driver step for the power semiconductor; the controller receives a value, as an instantaneous value, corresponding to the actual potential or current applied at the electrodes; the interval has a time range of a few 100 ns to several minutes.
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申请公布号 |
US6008038(A) |
申请公布日期 |
1999.12.28 |
申请号 |
US19980044210 |
申请日期 |
1998.03.18 |
申请人 |
EPPENDORF-NETHELER-HINZ GMBH |
发明人 |
KROEGER, WOLFGANG;JAGDHUBER, BERND;RICKLEFS, HANS-JOACHIM |
分类号 |
C12N15/09;C12M3/00;C12N13/00;C12N15/87;(IPC1-7):C12M3/00 |
主分类号 |
C12N15/09 |
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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