Porous Protein Crystals as Reaction Vessels for Controlling Magnetic Properties of Nanoparticles
Porous Protein Crystals as Reaction Vessels for Controlling Magnetic Properties of Nanoparticles
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DOI：
10.1002/smll.201101866
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发表时间：
2012-05-07
期刊：
影响因子：
13.3
通讯作者：
Ueno, Takafumi
中科院分区：
文献类型：
--
作者：
Abe, Satoshi;Tsujimoto, Masahiko;Ueno, Takafumi
在鸡蛋白色溶菌酶晶体的溶剂通道中，通过还原预先组装在溶剂通道内表面的Co（2+）和Pt（2+）离子，合成了磁性纳米CoPt颗粒.通过使用不同的溶菌酶晶体系统，可以控制CoPt纳米颗粒的磁性。
Magnetic bimetallic CoPt nanoparticles are synthesized in the solvent channels of hen egg white lysozyme crystals by the reduction of Co (2+) and Pt (2+) 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.