Conductivity sensor device comprising diamond film with at least one nanopore or micropore
US8409410B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Nov 15, 2010 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Dec 5, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/48721
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Sensor device for ion channel recordings; liquid-liquid measurements and resistive pulse particle counting comprising; at least one sensor element; the element comprising a diamond thin film substrate and a pore which is a nanopore or a micropore included in the substrate. This device may be used in analysis, for instance the device may be used for single molecule detection of an apialyte (e.g. DNA), for the analysis of interactions between a sensor element and an analyte, for the detection of pore forming entities, or for the determination of ion transfer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.