Crowded sensor
US11940414B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 29, 2019 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Apr 5, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/0426
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor device includes a sensor, which may include an acoustic wave resonator structure, having a surface to which analyte capture ligand is bound. The device also includes a crowding agent to reduce the rate of binding of an analyte in a sample composition to the analyte capture ligand when the sample composition is flowed across the surface of the sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.