Method of preparing a substrate for immobilization of functional substances thereon and the substrate obtained therefrom
US8440441B2 · kind B2 · utility
1Cited by
5References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2011 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Feb 18, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/54353
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A substrate having compounds disposed thereon for immobilizing a functional molecule, each compound having a chain comprising: a moiety R that is chemically coupled to the substrate, said moiety R being selected from the group consisting of an ether, ester, carbonyl, carbonate ester, thioether, disulfide, sulfinyl, sulfonyl, and carbonothioyl; and an epoxide-containing moiety that is coupled to the moiety R by a linker comprising at least one nucleophilic group. Methods of preparing the substrate and use of the substrate are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.