Protein sensor and manufacturing method thereof
US11099184B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 21, 2020 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | May 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/5748
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A manufacturing method of a protein sensor includes the following steps. A hydrophobic material is provided and the hydrophobic material has a surface. An atmospheric pressure plasma process is performed to form a hydrophilic functional group on the surface of the hydrophobic material. A first antibody is immobilized on the surface of the hydrophobic material by the hydrophilic functional group. A mixed solution is prepared. The mixed solution includes a second antibody and an analyte, and the second antibody binds to the analyte. The mixed solution is reacted with the first antibody immobilized on the surface of the hydrophobic material to bind the first antibody to the analyte. Furthermore, a protein sensor manufactured by the above-described manufacturing method of the protein sensor is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.