发明名称 |
AN ELECTRONIC LATERAL FLOW TEST ARRANGEMENT AND METHOD |
摘要 |
A lateral test flow arrangement for a test molecule is disclosed, comprising: a test strip for transporting an analyte away from a sampling region and towards an absorbing region, the test strip having therein and remote from the sampling region, a test region for functionalization with a molecule which binds to the test molecule or to a conjugate of the test molecule; a sensing test capacitor having electrodes extending across the test strip at least partially aligned with the test region and being physically isolated therefrom; a reference test capacitor having electrodes extending across the test strip and being physically isolated therefrom; and an electronic circuit configured to measure a time-dependant capacitance difference between the sensing test capacitor and the reference test capacitor. A method for carrying out that lateral flow tests is also disclosed, as are test systems and in particular pregnancy test systems |
申请公布号 |
WO2013083686(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
WO2012EP74624 |
申请日期 |
2012.12.06 |
申请人 |
NXP.B.V.;NGUYEN, VIET;WIDDERSHOVEN, FRANCISCUS;DAAMEN, ROEL |
发明人 |
NGUYEN, VIET;WIDDERSHOVEN, FRANCISCUS;DAAMEN, ROEL |
分类号 |
G01N33/561;G01N33/558;G01N33/68 |
主分类号 |
G01N33/561 |
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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