多孔蛋白晶体作为反应容器，控制纳米颗粒的磁性。
Porous protein crystals as reaction vessels for controlling magnetic properties of nanoparticles.
机构信息
Institute for Integrated Cell-Material Sciences, (WPI-iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, Japan.
出版信息
Small. 2012 May 7;8(9):1314-9. doi: 10.1002/smll.201101866. Epub 2012 Mar 2.
PMID:22383363
Abstract
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.
摘要
磁性双金属 CoPt 纳米粒子是通过在溶剂通道内表面预组织的 Co(2+)和 Pt(2+)离子的还原在鸡蛋清白蛋白溶菌酶晶体的溶剂通道中合成的。通过使用不同的溶菌酶晶体体系，可以控制 CoPt 纳米粒子的磁性。
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