Today, people are exposed to a wide variety of different airborne pollutants such as PM_2.5 and pollen. It is expected to develop novel materials to avoid their adhesion. The roughness at the interface is very important for the adhesion between such pollutants and a substrate. In this study, we have focused on self-assembling fibers formed from an amphiphilic peptide, Palmitoyl-glycine-histidine (Pal-GH). The self-assembled fibers of Pal-GH formed a rough membrane and showed very effective anti-pollution effects against pollen and PM_2.5.

中文翻译：

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棕榈酰-甘氨酸-组氨酸两亲物制备自组装纤维的抗污染作用

今天，人们暴露在各种不同的空气污染物中，例如 PM _2.5和花粉。预计开发新材料以避免它们的粘附。界面处的粗糙度对于此类污染物与基材之间的粘附非常重要。在这项研究中，我们专注于由两亲性肽棕榈酰-甘氨酸-组氨酸 (Pal-GH) 形成的自组装纤维。Pal-GH 的自组装纤维形成了粗糙的膜，对花粉和 PM _2.5显示出非常有效的抗污染效果。