Issue 11, 2011

Multifunctional composite core–shell nanoparticles

Abstract

In this review paper, the state-of-the-art knowledge of the core–shell multifunctional nanoparticles (MNPs), especially with unique physiochemical properties, is presented. The synthesis methods were summarized from the aspects of both the advantages and the demerits. The core includes the inexpensive and easily oxidized metals and the noble shells include the relatively noble metals, carbon, silica, other oxides, and polymers. The properties including magnetic, optical, anti-corrosion and the surface chemistry of the NPs are thoroughly reviewed. The current status of the applications is reviewed with the detailed examples including the catalysis, giant magnetoresistance (GMR) sensing, electromagnetic interface shielding or microwave absorption, biomedical drug delivery, and the environmental remediation.

Graphical abstract: Multifunctional composite core–shell nanoparticles

Article information

Article type
Review Article
Submitted
02 Aug 2011
Accepted
04 Sep 2011
First published
07 Oct 2011

Nanoscale, 2011,3, 4474-4502

Multifunctional composite core–shell nanoparticles

S. Wei, Q. Wang, J. Zhu, L. Sun, H. Lin and Z. Guo, Nanoscale, 2011, 3, 4474 DOI: 10.1039/C1NR11000D

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