Colloidal stability and controlled release of Au@SiO₂ and Ag@SiO₂ core–shell nanostructures from biopolymer-based hydrogels

Abstract Nanotechnology offers innovative strategies for developing multifunctional cosmetic ingredients. Here, we synthesize Au@SiO₂ and Ag@SiO₂ core–shell nanostructures with high shape and size uniformity, colloidal stability, and hydrophilicity. The silica shell stabilizes the metal core and ena...

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Detalhes bibliográficos

Principais autores:	Agata Kowalska, Elżbieta Adamska, Anna Wcisło, Kinga Deja, Adrianna Kalinowska, Beata Grobelna
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2025-12-01
coleção:	Scientific Reports
Assuntos:	Core–shell nanostructures Au@SiO2 Ag@SiO2 Colloidal stability Biopolymer hydrogels Controlled release
Acesso em linha:	https://doi.org/10.1038/s41598-025-30547-8
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