Composite particles, coated particles, method for producing composite particles, ligand-containing solid phase carrier and method for detecting or separating target substance in sample
US11237162B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | May 23, 2017 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Mar 18, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2446/40
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to composite particles, coated particles, a method of producing composite particles, a ligand-containing solid phase carrier, and a method of detecting or separating a target substance in a sample. The above described composite particles each contains an organic polymer and inorganic nanoparticles, wherein the content of the inorganic nanoparticles in the composite particles is more than 80% by mass, and wherein the composite particles have a volume average particle size of from 10 to 1,000 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.