发明名称 |
PIPETS CONTAINING ELECTROLYTE AND ELECTRODES |
摘要 |
Apparatus comprises a pipet comprising first and second channels separated by a septum and having a tip at which each of the first and second channels is open; an electrolyte solution contained within both the first and second channels of the pipet; a first electrode extending into the electrolyte in the first channel of the pipet; a second electrode extending into the electrolyte in the second channel of the pipet; means for applying a potential difference between the first and second electrodes; means for measuring alternating current components of a current flowing to or from the first electrode; means for applying an oscillatory perturbation to the pipet; and means responsive to the alternating current measured to be flowing to or from the first electrode to adjust a position of the pipet such as to control a separation between the tip of the pipet and a surface of interest. |
申请公布号 |
EP2603801(A1) |
申请公布日期 |
2013.06.19 |
申请号 |
EP20110757401 |
申请日期 |
2011.08.11 |
申请人 |
THE UNIVERSITY OF WARWICK |
发明人 |
UNWIN, PATRICK;EBEJER, NEIL |
分类号 |
G01Q60/60;B82Y35/00;G01N27/416 |
主分类号 |
G01Q60/60 |
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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