From Langmuir Monolayers to Multilayer Films
From Langmuir Monolayers to Multilayer Films
复制标题
DOI：
10.1021/acs.langmuir.6b02518
复制
发表时间：
2016-10-18
期刊：
影响因子：
3.9
通讯作者：
Brezesinski, Gerald
中科院分区：
文献类型：
--
作者：
Moehwald, Helmuth;Brezesinski, Gerald
这篇专题文章旨在描述从Langmuir单层作为最合适和定义良好的模型到聚电解质多层的路线。后者在结构上不是以埃级控制，而是以纳米级精度控制；然而，它们在构建模块和功能方面是非常模块化的，并且非常健壮，因此有许多不同的应用前景。已经开发了许多方法来结构表征朗缪尔单层；因此，它们作为膜生物物理学和材料科学的模型，以及一般物理学中的二维模型系统。许多这些方法以及控制界面的想法可以被用来研究具有扩展内部界面的聚电解质多层膜。最后，作为展望，我们试图勾勒出向具有更高结构层次的系统过渡的各个方面，从而实现不同功能的耦合并达到响应的三维系统。
This feature article is intended to describe a route from Langmuir monolayers as the most suitable and, well-defined models to polyelectrolyte multilayers. The latter are structurally controlled not with angstrom but with nanometer precision; however, they are very modular with regard to building blocks and function and are robust, therefore promising many diverse applications. There have been many methods developed to structurally characterize Langmuir monolayers; therefore, they serve as models in membrane biophysics and materials science as well as in general physics as two-dimensional model systems. Many of these methods as well as ideas to control, interfaces could be taken over to study polyelectrolyte multilayers with their extended internal interfaces. Finally, as an outlook we try to sketch various aspects to transit toward systems with higher structural hierarchy, enabling the coupling of different functions and arriving at responsive three-dimensional systems.