Generalized Fabrication of Multifunctional Nanoparticle Assemblies on Silica Spheres

Sequential decoration of silica spheres by covalent bonding of magnetite nanoparticles (blue) and attachment of functional nanoparticles of Au, CdSe/ZnS, or Pd (red) afforded multifunctional assemblies exhibiting combinations of magnetism with surface plasmon resonance (Au), luminescence (CdSe/ZnS),...

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Published inAngewandte Chemie (International ed.) Vol. 45; no. 29; pp. 4789 - 4793
Main Authors Kim, Jaeyun, Lee, Ji Eun, Lee, Jinwoo, Jang, Youngjin, Kim, Sang-Wook, An, Kwangjin, Yu, Jung Ho, Hyeon, Taeghwan
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 17.07.2006
WILEY‐VCH Verlag
Wiley
Subjects
Chemistry
Chemistry, Multidisciplinary
colloids
materials science
nanostructures
Physical Sciences
Science & Technology
self-assembly
SHELL
PARTICLES
materials science
colloids
MAGNETIC NANOPARTICLES
nanostructures
MONODISPERSE NANOCRYSTALS
MULTILAYERS
self-assembly
SUPERLATTICES
HOLLOW SPHERES
CRYSTALLINE
FEPT NANOPARTICLES
CATALYSTS
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Summary:Sequential decoration of silica spheres by covalent bonding of magnetite nanoparticles (blue) and attachment of functional nanoparticles of Au, CdSe/ZnS, or Pd (red) afforded multifunctional assemblies exhibiting combinations of magnetism with surface plasmon resonance (Au), luminescence (CdSe/ZnS), and catalytic activity (Pd), respectively.
Bibliography:ArticleID:ANIE200504107
istex:39D20F4EBB7B8F44F47EEBC7A140CAF821B84CEF
T.H. is thankful for financial support by the Korean Ministry of Science and Technology through the National Creative Research Initiative Program.
ark:/67375/WNG-6HNN3JTC-S
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200504107