Peptide derivatives for biofunctionalization of silicon substrates and their applications
US9102716B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 5, 2011 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | May 5, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/551
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to the use of a peptide consisting of 5 to 30 amino acid residues comprising an amino acid sequence selected from LLADTTHHRPWT (SEQ ID NO: 1), SPGLSLVSHMQT (SEQ ID NO: 2), and the sequences presenting at least 80% identity with SEQ ID NO: 1 or SEQ ID NO: 2, for the functionalization of silicon substrate. The present invention also relates to the specific peptides as such, and to silicon substrates functionalized by the adsorption on their surface of such specific peptides. Finally, the present invention is also directed to a process for the preparation of such functionalized silicon substrates, and to articles comprising a silicon substrate according to the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.