Efficient Photochemical Approaches for Spatially Resolved Surface Functionalization

被引:87
作者
Delaittre, Guillaume [1 ,2 ]
Goldmann, Anja S. [1 ,3 ]
Mueller, Jan O. [1 ,3 ]
Barner-Kowollik, Christopher [1 ,3 ]
机构
[1] Karlsruhe Inst Technol, Inst Tech Chem & Polymerchem, Preparat Macromol Chem, D-76131 Karlsruhe, Germany
[2] Karlsruhe Inst Technol, Inst Toxicol & Genet, D-76344 Eggenstein Leopoldshafen, Germany
[3] Karlsruhe Inst Technol, Inst Biol Grenzflachen, D-76344 Eggenstein Leopoldshafen, Germany
关键词
macromolecular chemistry; modular ligation; photochemistry; surfacemodification; surface patterning; FREE CLICK CHEMISTRY; GENERATED O-QUINODIMETHANE; 1,3-DIPOLAR CYCLOADDITION; COPPER-FREE; PHOTOCLICK-CHEMISTRY; PHOTOREDOX CATALYSIS; PROTECTING GROUPS; POLYMER BRUSHES; IN-VIVO; LIGHT;
D O I
10.1002/anie.201504920
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Materials interfaces-with a gas, a liquid, or another solid-are highly important for advanced applications. Besides their topological design, controlling interactions at these interfaces is typically realized by tuning the chemical composition of the materials surface. In areas such as nanoscience or biology, it is, however, highly desirable to impart heterogeneously distributed properties. Photopatterning, more than micro-and nanoprinting methods, is often the method of choice for precise functionalization, especially in terms of versatility. Recently, a range of new or rediscovered photochemistry approaches have been applied to precision surface functionalization, with the common aim of increasing efficiency and resolution while concomitantly lowering the amount of required energy. A survey of such methods is presented in this Review, with a focus on those we have explored.
引用
收藏
页码:11388 / 11403
页数:16
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