Porous protein crystals as reaction vessels for controlling magnetic properties of nanoparticles

Satoshi Abe; Masahiko Tsujimoto; Ko Yoneda; Masaaki Ohba; Tatsuo Hikage; Mikio Takano; Susumu Kitagawa; Takafumi Ueno

doi:10.1002/smll.201101866

Porous protein crystals as reaction vessels for controlling magnetic properties of nanoparticles

Satoshi Abe, Masahiko Tsujimoto, Ko Yoneda, Masaaki Ohba, Tatsuo Hikage, Mikio Takano, Susumu Kitagawa, Takafumi Ueno

Inorganic and Analytical Chemistry

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

46 Citations (Scopus)

Abstract

Magnetic bimetallic CoPt nanoparticles are synthesized in the solvent channels of hen egg white lysozyme crystals by the reduction of Co²⁺ and Pt²⁺ ions pre-organized on the interior surface of the solvent channels. By using different lysozyme crystal systems, the magnetic properties of CoPt nanoparticles can be controlled.

Original language	English
Pages (from-to)	1314-1319
Number of pages	6
Journal	Small
Volume	8
Issue number	9
DOIs	https://doi.org/10.1002/smll.201101866
Publication status	Published - May 7 2012

All Science Journal Classification (ASJC) codes

Biotechnology
Biomaterials
Chemistry(all)
Materials Science(all)

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10.1002/smll.201101866

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abstract = "Magnetic bimetallic CoPt nanoparticles are synthesized in the solvent channels of hen egg white lysozyme crystals by the reduction of Co2+ and Pt2+ ions pre-organized on the interior surface of the solvent channels. By using different lysozyme crystal systems, the magnetic properties of CoPt nanoparticles can be controlled.",

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AU - Abe, Satoshi

AU - Tsujimoto, Masahiko

AU - Yoneda, Ko

AU - Ohba, Masaaki

AU - Hikage, Tatsuo

AU - Takano, Mikio

AU - Kitagawa, Susumu

AU - Ueno, Takafumi

PY - 2012/5/7

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N2 - Magnetic bimetallic CoPt nanoparticles are synthesized in the solvent channels of hen egg white lysozyme crystals by the reduction of Co2+ and Pt2+ ions pre-organized on the interior surface of the solvent channels. By using different lysozyme crystal systems, the magnetic properties of CoPt nanoparticles can be controlled.

AB - Magnetic bimetallic CoPt nanoparticles are synthesized in the solvent channels of hen egg white lysozyme crystals by the reduction of Co2+ and Pt2+ ions pre-organized on the interior surface of the solvent channels. By using different lysozyme crystal systems, the magnetic properties of CoPt nanoparticles can be controlled.

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Porous protein crystals as reaction vessels for controlling magnetic properties of nanoparticles

Abstract

All Science Journal Classification (ASJC) codes

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