使用偶极核壳胶体的金纳米链的磁性自组装。
Magnetic self-assembly of gold nanoparticle chains using dipolar core-shell colloids.
机构信息
Department of Chemistry, University of Arizona, 1306 E. University Blvd., Tucson, AZ 85721, USA.
出版信息
Chem Commun (Camb). 2011 Jan 21;47(3):890-2. doi: 10.1039/c0cc02375b. Epub 2010 Nov 12.
PMID:21072399
Abstract
The preparation of gold nanoparticle (AuNP) assemblies was conducted by the synthesis and dipolar assembly of ferromagnetic core-shell nanoparticles composed of AuNP cores and cobalt NP shells. Dissolution of metallic Co phases with mineral acids afforded self-assembled AuNP chains and bracelets.
摘要
通过合成和偶极组装由 AuNP 核和 CoNP 壳组成的铁磁核壳纳米粒子来制备金纳米粒子（AuNP）组装体。用矿物酸溶解金属 Co 相得到了自组装的 AuNP 链和手链。
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