Gold Nanorod/Fe3O4 nanoparticle "nano-pearl- necklaces" for simultaneous targeting, dual-mode imaging, and photothermal ablation of cancer cells

Chungang Wang; Jiji Chen; Tom Talavage; Joseph Irudayaraj

doi:10.1002/anie.200805282

Gold Nanorod/Fe₃O₄ nanoparticle "nano-pearl- necklaces" for simultaneous targeting, dual-mode imaging, and photothermal ablation of cancer cells

Chungang Wang, Jiji Chen, Tom Talavage, Joseph Irudayaraj

Research output: Contribution to journal › Article › peer-review

Abstract

Gold and pearls: Multifunctional nanoparticles, each composed of a single, amine-modified gold nanorod, decorated with multiple "pearls" of Fe₃O₄ nanoparticles capped with carboxy groups, are prepared. Their effectiveness in simultaneous targeting, dual-mode imaging, and photothermal ablation of breast cancer cells is demonstrated.

Original language	English (US)
Pages (from-to)	2759-2763
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	15
DOIs	https://doi.org/10.1002/anie.200805282
State	Published - Mar 30 2009
Externally published	Yes

Keywords

Cell recognition
Gold
Imaging agents
Nanoparticles
Photothermal ablation

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Online availability

10.1002/anie.200805282

Library availability

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Cite this

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AU - Irudayaraj, Joseph

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