Invention Grant
- Patent Title: Protein repelling silicon and germanium surfaces
- Patent Title (中): 蛋白排斥硅和锗表面
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Application No.: US12671342Application Date: 2008-07-31
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Publication No.: US08481435B2Publication Date: 2013-07-09
- Inventor: Catharina Gerarda Petronella Henrica Schroën , Michel Rosso , Johannes Teunis Zuilhof
- Applicant: Catharina Gerarda Petronella Henrica Schroën , Michel Rosso , Johannes Teunis Zuilhof
- Applicant Address: NL Wageningen
- Assignee: Wageningen University
- Current Assignee: Wageningen University
- Current Assignee Address: NL Wageningen
- Agency: Foley & Lardner LLP
- Agent Gilberto M. Villacorta; Sunit Talapatra
- Priority: EP07113632 20070801
- International Application: PCT/NL2008/050526 WO 20080731
- International Announcement: WO2009/017411 WO 20090205
- Main IPC: H01L21/31
- IPC: H01L21/31 ; H01L21/469
Abstract:
The present invention relates to a process for preparing a functionalized Si/Ge-surface, wherein an unfunctionalised Si/Ge-surface is contacted in the presence of ultraviolet radiation with a C2-C50 alkene and/or a C2-C50 alkyne, the alkene and/or alkyne being optionally substituted and/or being optionally interrupted by one or more heteroatoms. The present invention further relates to articles or substrates comprising the functionalized Si/Ge-surface and the use of the functionalised Si/Ge-surface to prevent or to reduce adsorption of a biomolecule to an article or a substrate.
Public/Granted literature
- US20100200963A1 PROTEIN REPELLING SILICON AND GERMANIUM SURFACES Public/Granted day:2010-08-12
Information query
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