Thermo-responsive hydrogels containing mesoporous silica toward controlled and sustainable releases

Yuichiro Kamachi; Bishnu P Bastakoti; Saad M. Alshehri; Nobuyoshi Miyamoto; Teruyuki Nakato; Yusuke Yamauchi

doi:10.1016/j.matlet.2015.12.132

Thermo-responsive hydrogels containing mesoporous silica toward controlled and sustainable releases

Yuichiro Kamachi
, Bishnu P Bastakoti
, Saad M. Alshehri
, Nobuyoshi Miyamoto
, Teruyuki Nakato
, Yusuke Yamauchi

Chemistry

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

Here we prepare thermo-responsive hydrogel containing mesoporous silica (KIT-6) with high surface area. Our hybrid hydrogel is prepared by gelation of NIPAM monomer with mesoporous silica particles in presence of cross linker. Owing to the doped mesoporous silica, a large amount of guest molecules are adsorbed easily. With increase of temperature, the hybrid hydrogel shrinks to retard the release of guest molecules.

Original language	English
Pages (from-to)	176-179
Number of pages	4
Journal	Materials Letters
Volume	168
DOIs	https://doi.org/10.1016/j.matlet.2015.12.132
State	Published - Apr 1 2016

Keywords

Hybrid materials
Hydrogels
Mesoporous materials
Silica

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10.1016/j.matlet.2015.12.132

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title = "Thermo-responsive hydrogels containing mesoporous silica toward controlled and sustainable releases",

abstract = "Here we prepare thermo-responsive hydrogel containing mesoporous silica (KIT-6) with high surface area. Our hybrid hydrogel is prepared by gelation of NIPAM monomer with mesoporous silica particles in presence of cross linker. Owing to the doped mesoporous silica, a large amount of guest molecules are adsorbed easily. With increase of temperature, the hybrid hydrogel shrinks to retard the release of guest molecules.",

keywords = "Hybrid materials, Hydrogels, Mesoporous materials, Silica",

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AU - Kamachi, Yuichiro

AU - Bastakoti, Bishnu P

AU - Alshehri, Saad M.

AU - Miyamoto, Nobuyoshi

AU - Nakato, Teruyuki

AU - Yamauchi, Yusuke

PY - 2016/4/1

Y1 - 2016/4/1

N2 - Here we prepare thermo-responsive hydrogel containing mesoporous silica (KIT-6) with high surface area. Our hybrid hydrogel is prepared by gelation of NIPAM monomer with mesoporous silica particles in presence of cross linker. Owing to the doped mesoporous silica, a large amount of guest molecules are adsorbed easily. With increase of temperature, the hybrid hydrogel shrinks to retard the release of guest molecules.

AB - Here we prepare thermo-responsive hydrogel containing mesoporous silica (KIT-6) with high surface area. Our hybrid hydrogel is prepared by gelation of NIPAM monomer with mesoporous silica particles in presence of cross linker. Owing to the doped mesoporous silica, a large amount of guest molecules are adsorbed easily. With increase of temperature, the hybrid hydrogel shrinks to retard the release of guest molecules.

KW - Hybrid materials

KW - Hydrogels

KW - Mesoporous materials

KW - Silica

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VL - 168

SP - 176

EP - 179

JO - Materials Letters

JF - Materials Letters

ER -

Thermo-responsive hydrogels containing mesoporous silica toward controlled and sustainable releases

Abstract

Keywords

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