Novel synthesis route for Ag@SiO 2 core-shell nanoparticles via micelle template of double hydrophilic block copolymer

Bishnu P Bastakoti; Sudhina Guragain; Shin-Ichi Yusa; Kenichi Nakashima

doi:10.1039/c2ra20316b

Novel synthesis route for Ag@SiO 2 core-shell nanoparticles via micelle template of double hydrophilic block copolymer

Bishnu P Bastakoti
, Sudhina Guragain
, Shin-Ichi Yusa
, Kenichi Nakashima

Chemistry

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

42 Scopus citations

Abstract

We report a new strategy for synthesizing core-shell nanoparticles of Ag@SiO 2 templated by a complex micelle of silver ions and a double hydrophilic block copolymer, poly[3-(methacryloylamino) propyl trimethylammonium chloride]-block-[2-(dimethylamino) ethyl methacrylate] (PMAPTAC-b-PDMAEMA). The obtained Ag@SiO 2 core-shell nanoparticles have been successfully applied as a catalyst for the reduction of p-nitrophenol. © The Royal Society of Chemistry 2012.

Original language	English
Pages (from-to)	5938-5940
Number of pages	3
Journal	RSC Advances
Volume	2
Issue number	14
DOIs	https://doi.org/10.1039/c2ra20316b
State	Published - Jul 21 2012

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abstract = "We report a new strategy for synthesizing core-shell nanoparticles of Ag@SiO 2 templated by a complex micelle of silver ions and a double hydrophilic block copolymer, poly[3-(methacryloylamino) propyl trimethylammonium chloride]-block-[2-(dimethylamino) ethyl methacrylate] (PMAPTAC-b-PDMAEMA). The obtained Ag@SiO 2 core-shell nanoparticles have been successfully applied as a catalyst for the reduction of p-nitrophenol. {\textcopyright} The Royal Society of Chemistry 2012.",

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AU - Bastakoti, Bishnu P

AU - Guragain, Sudhina

AU - Yusa, Shin-Ichi

AU - Nakashima, Kenichi

PY - 2012/7/21

Y1 - 2012/7/21

N2 - We report a new strategy for synthesizing core-shell nanoparticles of Ag@SiO 2 templated by a complex micelle of silver ions and a double hydrophilic block copolymer, poly[3-(methacryloylamino) propyl trimethylammonium chloride]-block-[2-(dimethylamino) ethyl methacrylate] (PMAPTAC-b-PDMAEMA). The obtained Ag@SiO 2 core-shell nanoparticles have been successfully applied as a catalyst for the reduction of p-nitrophenol. © The Royal Society of Chemistry 2012.

AB - We report a new strategy for synthesizing core-shell nanoparticles of Ag@SiO 2 templated by a complex micelle of silver ions and a double hydrophilic block copolymer, poly[3-(methacryloylamino) propyl trimethylammonium chloride]-block-[2-(dimethylamino) ethyl methacrylate] (PMAPTAC-b-PDMAEMA). The obtained Ag@SiO 2 core-shell nanoparticles have been successfully applied as a catalyst for the reduction of p-nitrophenol. © The Royal Society of Chemistry 2012.

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JO - RSC Advances

JF - RSC Advances

IS - 14

ER -

Novel synthesis route for Ag@SiO 2 core-shell nanoparticles via micelle template of double hydrophilic block copolymer

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