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US 9,287,517 B2Granted
Functionalization of sp3 hybridized carbon, silicon and/or germanium surfaces
AssigneeCentre National de la Recherche Scientifique (CNRS)
InventorsFranck Jacques Omnes, Charles Agnes, Sebastien Ruffinatto, Pascal Mailley
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Abstract
The invention concerns a method for preparing a grafted material comprising the following steps: a) providing a material which, on its surface, comprises sp3 hybridized carbon, silicon and/or germanium atoms carrying at least one hydrogen atom, and b) contacting in a solvent the material such as provided at step a) with a compound (C) carrying at least one amine function in the unprotonated state, whereby the said compound (C) is grafted onto the said material.
Claims18
A method for preparing a grafted material comprising the following steps:
- a) providing a material which, on its surface, comprises sp3 hybridized carbon, silicon and/or germanium atoms carrying at least one hydrogen atom, and
- b) contacting in a solvent the material provided at step a) with a compound (C) carrying at least one amine function in the unprotonated state, whereby the said compound (C) is grafted onto the said material,
- wherein the amine function is not the amine of an amide function.
Dependencies are inferred from the claim text.