Centre for Nanoscience and Nanotechnology, Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia.
Langmuir. 2010 Mar 2;26(5):3388-93. doi: 10.1021/la9031688.
A brominated plasma polymer (BrPP) thin film was fabricated on a variety of substrate surfaces (silicon wafers, glass, gold, and polymers) via the radio frequency glow discharge of 1-bromopropane. This BrPP thin film was highly adherent and stable and was found to be a useful platform for secondary reactions, leading to surfaces with specific chemical functionalities. Following nucleophilic exchange, an azide-functionalized PP thin film was prepared that was reactive toward two different alkynes via the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction, a paradigm of "click" chemistry. "Click" microcontact printing (microCP) of a fluorescent alkyne was also successfully carried out, demonstrating the versatility and functionality of this new class of reactive thin film plasma polymer coatings.
一种溴化的等离子体聚合物（BrPP）薄膜通过 1-溴丙烷的射频辉光放电，在各种基底表面（硅片、玻璃、金和聚合物）上被制造出来。这种 BrPP 薄膜具有很强的附着力和稳定性，并且被发现是用于二次反应的有用平台，导致表面具有特定的化学功能。经过亲核取代反应，制备了一种叠氮功能化的 PP 薄膜，该薄膜可通过铜催化的叠氮-炔环加成（CuAAC）反应与两种不同的炔烃反应，这是“点击”化学的典范。通过荧光炔烃的“点击”微接触印刷（microCP）也成功地进行了演示，证明了这种新型反应性薄膜等离子体聚合物涂层的多功能性和功能性。
