Sculpting Silica Colloids by Etching Particles with Nonuniform Compositions

[Image: see text] We present the synthesis of new shapes of colloidal silica particles by manipulating their chemical composition and subsequent etching. Segments of silica rods, prepared by the ammonia catalyzed hydrolysis and condensation of tetraethylorthosilicate (TEOS) from polyvinylpyrrolidone...

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Detalles Bibliográficos
Autores principales: Hagemans, Fabian, Vlug, Wessel, Raffaelli, Chiara, van Blaaderen, Alfons, Imhof, Arnout
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2017
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5390506/
https://www.ncbi.nlm.nih.gov/pubmed/28413261
http://dx.doi.org/10.1021/acs.chemmater.7b00687

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5390506/
https://www.ncbi.nlm.nih.gov/pubmed/28413261
http://dx.doi.org/10.1021/acs.chemmater.7b00687

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