Calixarene-stabilised cobalt nanoparticle rings: Self-assembly and collective magnetic properties
نویسندگان
چکیده
Calixarene-stabilised cobalt nanoparticle rings: Self-assembly and collective magnetic properties Alexander Wei a; Steven L. Tripp a; Jie Liu a; Takeshi Kasama bc; Rafal E. Dunin-Borkowski d a Department of Chemistry and The Birck Nanotechnology Centre, Purdue University, West Lafayette, IN, USA b Frontier Research System, Institute of Chemical and Physical Research, Hatoyama, Japan c Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, United Kingdom d Centre for Electron Nanoscopy, Technical University of Denmark, Lyngby, Denmark
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Calixarene-encapsulated nanoparticles: self-assembly into functional nanomaterials.
Calixarenes are excellent surfactants for enhancing the dispersion and self-assembly of metal nanoparticles into well-defined structures, particularly those with unit length scales in the 10-100 nm size range. Particles within these ensembles are strongly coupled, giving rise to unique collective optical or magnetic properties. The self-assembled nanostructures described in this feature article...
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