Formation of Closed Pores in Mesoporous Silica Nanoparticles by Hydrothermal Treatment

Eisuke Yamamoto; Lulu Cheng; Tenkai Watanabe; Seiya Mori; Atsushi Shimojima; Hiroaki Wada; Kazuyuki Kuroda

doi:10.1246/bcsj.20210025

Formation of Closed Pores in Mesoporous Silica Nanoparticles by Hydrothermal Treatment

Eisuke Yamamoto^*, Lulu Cheng, Tenkai Watanabe, Seiya Mori, Atsushi Shimojima, Hiroaki Wada, Kazuyuki Kuroda^*

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

3 被引用数 (Scopus)

抄録

Mesoporous silica nanoparticles (MSNs) with closed pores have significant potential for applications such as lowdielectric-constant materials and bio-imaging owing to their controlled accessibility. In this study, we successfully prepared MSNs with closed pores by a simple hydrothermal treatment in ethanol. The mesostructure changed from open to closed mesopores through hydrothermal treatment. This simple method enabled the preparation of closed pores with encapsulated guest species.

本文言語	English
ページ（範囲）	1625-1630
ページ数	6
ジャーナル	Bulletin of the Chemical Society of Japan
巻	64
号	5
DOI	https://doi.org/10.1246/bcsj.20210025
出版ステータス	Published - 2021 5月 15

ASJC Scopus subject areas

化学一般

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10.1246/bcsj.20210025

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title = "Formation of Closed Pores in Mesoporous Silica Nanoparticles by Hydrothermal Treatment",

abstract = "Mesoporous silica nanoparticles (MSNs) with closed pores have significant potential for applications such as lowdielectric-constant materials and bio-imaging owing to their controlled accessibility. In this study, we successfully prepared MSNs with closed pores by a simple hydrothermal treatment in ethanol. The mesostructure changed from open to closed mesopores through hydrothermal treatment. This simple method enabled the preparation of closed pores with encapsulated guest species.",

keywords = "Closed pores, Hydrothermal treatment, Mesoporous silica nanoparticles",

author = "Eisuke Yamamoto and Lulu Cheng and Tenkai Watanabe and Seiya Mori and Atsushi Shimojima and Hiroaki Wada and Kazuyuki Kuroda",

note = "Publisher Copyright: {\textcopyright} 2021 The Chemical Society of Japan.",

year = "2021",

month = may,

day = "15",

doi = "10.1246/bcsj.20210025",

language = "English",

volume = "64",

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TY - JOUR

T1 - Formation of Closed Pores in Mesoporous Silica Nanoparticles by Hydrothermal Treatment

AU - Yamamoto, Eisuke

AU - Cheng, Lulu

AU - Watanabe, Tenkai

AU - Mori, Seiya

AU - Shimojima, Atsushi

AU - Wada, Hiroaki

AU - Kuroda, Kazuyuki

PY - 2021/5/15

Y1 - 2021/5/15

N2 - Mesoporous silica nanoparticles (MSNs) with closed pores have significant potential for applications such as lowdielectric-constant materials and bio-imaging owing to their controlled accessibility. In this study, we successfully prepared MSNs with closed pores by a simple hydrothermal treatment in ethanol. The mesostructure changed from open to closed mesopores through hydrothermal treatment. This simple method enabled the preparation of closed pores with encapsulated guest species.

AB - Mesoporous silica nanoparticles (MSNs) with closed pores have significant potential for applications such as lowdielectric-constant materials and bio-imaging owing to their controlled accessibility. In this study, we successfully prepared MSNs with closed pores by a simple hydrothermal treatment in ethanol. The mesostructure changed from open to closed mesopores through hydrothermal treatment. This simple method enabled the preparation of closed pores with encapsulated guest species.

KW - Closed pores

KW - Hydrothermal treatment

KW - Mesoporous silica nanoparticles

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M3 - Article

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SN - 0009-2673

VL - 64

SP - 1625

EP - 1630

JO - Bulletin of the Chemical Society of Japan

JF - Bulletin of the Chemical Society of Japan

IS - 5

ER -

Formation of Closed Pores in Mesoporous Silica Nanoparticles by Hydrothermal Treatment

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