Mussel‐Inspired Polymer‐Based Universal Spray Coating for Surface Modification: Fast Fabrication of Antibacterial and Superhydrophobic Surface Coatings,Advanced Materials Interfaces

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Mussel‐Inspired Polymer‐Based Universal Spray Coating for Surface Modification: Fast Fabrication of Antibacterial and Superhydrophobic Surface Coatings
Advanced Materials Interfaces ( IF 4.3 ) Pub Date : 2018-01-11 , DOI: 10.1002/admi.201701254
Christoph Schlaich ₁ , Mingjun Li ₁ , Chong Cheng ₁ , Ievgen S. Donskyi _{1,

2} , Leixiao Yu ₁ , Geonho Song ₁ , Ernesto Osorio ₁ , Qiang Wei _{1,

3} , Rainer Haag ₁

Affiliation

Although mussel‐inspired surface chemistry is one of the most utilized strategies for surface functionalization, its practical and/or industrial applications are rather limited, because dip coating can only treat small surface areas and is dependent on the coating vessel. Herein a mussel‐inspired, polymer‐based, multifunctional, and substrate‐independent spray coating strategy for surface modification under extremely mild conditions using mussel‐inspired polyglycerol is described. The postfunctionalization of the obtained surface via spray coating with silver nanoparticles results in a nanoparticle embedded coating with excellent, long‐term antibacterial properties. Furthermore, a simple method for preparing a superhydrophobic, highly water‐repellent coating by coformulation of the mussel‐inspired spray coating with hydrophobic nanoparticles is presented.

中文翻译：

贻贝启发性的基于聚合物的通用型喷涂表面改性剂：抗菌和超疏水性表面涂层的快速制备

尽管受到贻贝启发的表面化学是表面功能化最常用的策略之一，但由于浸涂只能处理较小的表面积并且取决于涂层容器，因此其实际和/或工业应用受到很大限制。本文介绍了一种贻贝启发性，聚合物基，多功能且与基材无关的喷涂策略，该工艺使用贻贝启发性的聚甘油在极其温和的条件下进行表面改性。通过喷涂银纳米粒子对获得的表面进行后功能化，可形成纳米粒子嵌入的涂层，具有出色的长期抗菌性能。此外，有一种简单的制备超疏水性的方法，

更新日期：2018-01-11

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