Catechol-based layer-by-layer assembly of composite coatings: a versatile platform to hierarchical nano-materials
Autor: | Emmett E. Perl, Irene Arias, Christian W. Pester, Daniel Klinger, Andreas Braendle, Craig J. Hawker, Cynthia X. Wang, Matthew S. Menyo |
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Rok vydání: | 2015 |
Předmět: | |
Zdroj: | Soft Matter. 11:6173-6178 |
ISSN: | 1744-6848 1744-683X |
DOI: | 10.1039/c5sm01374g |
Popis: | Inspired by the marine mussel's ability to adhere to surfaces underwater, an aqueous catechol-based dip coating platform was developed. Using a catechol-functionalized polyacrylamide binder in combination with inorganic nanoparticles enables the facile fabrication of robust composite coatings via a layer-by-layer process. This modular assembly of well-defined building blocks provides a versatile alternative to electrostatic driven approaches with layer thickness and refractive indices being readily tunable. The platform nature of this approach enables the fabrication of hierarchically ordered nano-materials such as Bragg stacks. |
Databáze: | OpenAIRE |
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