Surface plasmon resonance sensor chip
US8035810B2 · kind B2 · utility
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Key dates
| Filing date | Feb 4, 2009 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | May 3, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/7783
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A surface plasmon resonance sensor chip includes: a first dielectric layer; a metal layer disposed on the first dielectric layer; and a second dielectric layer covering the metal layer, the chip being provided with an opening that makes a part of a surface on the side of the second dielectric layer of the metal layer be exposed, and allows a measurement sample and the surface on the side of the second dielectric layer to contact each other, wherein an organic molecule film is provided at least one of between the first dielectric layer and the metal layer, and between the metal layer and the second dielectric layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.