脂质囊支架上的环形纳米粒子组装和交联。

IF 2.9 3区化学 Q3 CHEMISTRY, PHYSICAL

Soft Matter Pub Date : 2024-11-20 DOI:10.1039/d4sm01010h

Gizem Karabiyik, Aldo Jesorka, Irep Gözen

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引用次数: 0

摘要

我们展示了羧酸盐修饰的聚苯乙烯纳米颗粒在表面粘附的脂质囊泡基底周围组装成直径为微米的柔性环形结构。环形结构保留在囊泡周围，但当脂质膜溶解在洗涤剂中时，环形结构就会解体。水性介质使碳化二亚胺交联化学反应得以应用于微粒组件，从而使环状结构在脂质小室溶解后仍能保存。

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Ring-shaped nanoparticle assembly and cross-linking on lipid vesicle scaffolds.

We show the assembly of carboxylate-modified polystyrene nanoparticles into flexible circular, ring-shaped structures with micrometer sized diameters around the base of surface-adhered lipid vesicles. The rings remain around the vesicles but disintegrate when the lipid membranes are dissolved in detergent. The aqueous medium allows carbodiimide-based cross-linking chemistry to be applied to the particle assemblies resulting in the preservation of the rings even after the lipid compartments are dissolved.

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来源期刊

Soft Matter 工程技术-材料科学：综合

CiteScore

6.00

自引率

5.90%

发文量

891

审稿时长

1.9 months

期刊介绍： Where physics meets chemistry meets biology for fundamental soft matter research.