Device for detecting at least one chemical species, including a chemical sensor, and method for manufacturing such a chemical sensor
US11035759B2 · kind B2 · utility
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2References
11Claims
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Key dates
| Filing date | Feb 11, 2016 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Mar 11, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/1813
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed is a device for detecting at least one chemical species in a medium to be analyzed including a chemical sensor, the chemical sensor including: a substrate; a functionalized carrier intended for capturing and accumulating the chemical species and attached to a side of the substrate. The device also includes a unit for diffusion between the medium to be analysed and the functionalised carrier. The diffusion unit includes a vibration generating system connected to the chemical sensor in order to subject the chemical sensor to controlled vibrations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.