申请人:LANCASTER Jeffrey
公开号:US20100331441A1
公开(公告)日:2010-12-30
The present invention relates to functionalizing a surface of an organic material. For example, surfaces of materials having C—H bonds, such as polymers having C—H bonds, can be functionalized. In certain embodiments, a heterobifunctional molecule having a photoactive anchor, a spacer, and a terminal functional group is applied to the surface of an organic material that contains one or more C—H bonds. The heterobifunctional molecule can be bound to any surface having C—H bonds as the photoactive anchor can react with C—H bonds upon irradiation. The terminal functional group has a “click” functionality which can be utilized to functionalize the surface of the organic material with any desired functionalizing moiety having the orthogonal click functionality.
本发明涉及对有机材料表面进行功能化的方法。例如,可以对具有C-H键的材料表面进行功能化,例如具有C-H键的聚合物。在某些实施例中,将具有光活性锚定基、间隔物和末端功能基的异双功能分子应用于含有一个或多个C-H键的有机材料表面。由于光活性锚定基可以在辐射下与C-H键反应,因此异双功能分子可以结合到任何具有C-H键的表面。末端功能基具有“点击”功能,可以利用正交的点击功能来将有机材料表面功能化为任何所需的功能化基团。