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Producing two/three-dimensional structure, by applying photo-crosslinkable material having crosslinking component on substrate, and fixing photo-crosslinkable material by radiation, where crosslinking component includes e.g. acrylate

 
: Krüger, Hartmut; Meyer, Wolfdietrich; Wegener, Michael; Graf, Careen; Refle, Oliver; Bremus-Koebberling, Elke; Engelhardt, Sascha; Schuh, Christian; Dettling, Melanie; Novosel, Esther; Borchers, Kirsten; Tovar, Günter E.M.

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Frontpage ()

DE 102011012480 A: 20110225
German
Patent, Electronic Publication
Fraunhofer IAP ()
Fraunhofer IGB ()

Abstract
The method comprises applying a photo-crosslinkable material on a substrate, and fixing the photo-crosslinkable material by an electromagnetic radiation. A part of the photo-crosslinkable group is not implemented into the step of fixing the photo-crosslinkable material by the electromagnetic radiation. An unreacted photo-crosslinkable or an other non-photo-crosslinkable functional group and the photo-crosslinkable or photo-crosslinked material are functionalized with a biofunctional component. The biofunctional component is indirectly connected via a nanoparticle. The method comprises applying a photo-crosslinkable material on a substrate, and fixing the photo-crosslinkable material by an electromagnetic radiation. A part of the photo-crosslinkable group is not implemented into the step of fixing the photo-crosslinkable material by the electromagnetic radiation. An unreacted photo-crosslinkable or an other non photo-crosslinkable functional group and the photo-crosslinkable or photo-crosslinked material are functionalized with a biofunctional component. The biofunctional component is indirectly connected via a nanoparticle having the photo-crosslinkable or the photo-crosslinked material, where the polymeric crosslinking component is introduced in an amount of 5-30 mass%, and the photoinitiator component is introduced in an amount of 0.5-1%. An independent claim is included for two- or three-dimensional structure.

: http://publica.fraunhofer.de/documents/N-298003.html