Colloidal Trehalose Nanoparticles: Sacrifice Templates for Hollow Silica Nanospheres

We demonstrate a trehalose nanoparticle (Tre NP) colloid first prepared by an injection method, and applied to a sacrifice template to create a hollow silica nanosphere. The Tre NP is successfully coated with a uniform layer of silica via sol-gel process, and removed simply by soaking in water, lead...

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Bibliographic Details
Published inBulletin of the Chemical Society of Japan Vol. 96; no. 8; pp. 813 - 815
Main Authors Matsune, Hideki, Ikemizu, Ren, Shiomori, Koichiro, Muraoka, Emi, Yamamoto, Tsuyoshi, Kishida, Masahiro
Format Journal Article
LanguageEnglish
Published Tokyo The Chemical Society of Japan 15.08.2023
Chemical Society of Japan
Subjects
Nanoparticles
Nanospheres
Silicon dioxide
Sol-gel processes
Trehalose
Trehalose
Hollow silica nanosphere
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Summary:We demonstrate a trehalose nanoparticle (Tre NP) colloid first prepared by an injection method, and applied to a sacrifice template to create a hollow silica nanosphere. The Tre NP is successfully coated with a uniform layer of silica via sol-gel process, and removed simply by soaking in water, leading to the formation of the hollow nanostructure.
ISSN:0009-2673
1348-0634
DOI:10.1246/bcsj.20230097