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

• 收藏
• 分享

专利权人:

Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.;FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人:

KRUEGER, HARTMUT,Hartmut Krüger,MEYER, WOLFDIETRICH,Wolfdietrich Meyer,WEGENER, MICHAEL,Michael Wegener,GRAF, CAREEN,Careen Graf,REFLE, OLIVER,Oliver Refle,BREMUS-KOEBBERLING, ELKE,Elke Bremus-Köbberl

申请号：

DE102011012480

公开号：

DE102011012480A1

申请日:

2011.02.25

申请国别(地区):

DE

年份:

2012

代理人:

摘要：

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung einer zwei- oder dreidimensionalen Struktur, die bevorzugt biokompatibel und biofunktionalisiert ist, die so hergestellte zwei- oder dreidimensionale Struktur und eine Vorrichtung zur Herstellung dieser zwei- oder dreidimensionalen Struktur.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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/