纳米级刷子：如何构建智能表面涂层
Nano-scale brushes: How to build a smart surface coating
摘要：
通过计算机模拟，我们展示了如何密集接枝层的聚合物，一个{ \it刷}，可以变成一个有效的开关，通过化学修饰的一些终端单体。以这种方式，可以构造具有可逆切换特性的表面涂层。我们分析了其功能背后的基本物理原理，最近发现的表面不稳定性，并证明了高接枝密度，膨胀的端基尺寸和高度的单分散性的组合是开关的最佳功能的条件。
英文摘要：
Via computer simulations, we demonstrate how a densely grafted layer of polymers, a {\it brush}, could be turned into an efficient switch through chemical modification of some of its end-monomers. In this way, a surface coating with reversibly switchable properties can be constructed. We analyze the fundamental physical principle behind its function, a recently discovered surface instability, and demonstrate that the combination of a high grafting density, an inflated end-group size and a high degree of monodispersity are conditions for an optimal functionality of the switch.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
