Hybrid Co-Au nanorods: Controlling Au nucleation and location

Fabienne Wetz; Katerina Soulantica; Andrea Falqui; Marc Respaud; Etienne Snoeck; Bruno Chaudret

doi:10.1002/anie.200702017

Hybrid Co-Au nanorods: Controlling Au nucleation and location

Fabienne Wetz^*, Katerina Soulantica, Andrea Falqui, Marc Respaud, Etienne Snoeck, Bruno Chaudret

^*Corresponding author for this work

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

81 Scopus citations

Abstract

Au Co-ntraire: The growth of gold nanoparticles on magnetic cobalt nanorods could be initiated either selectively on the tips of the nanorods (see picture, left) or nonselectively over the whole nanorod surface (right) by the proper choice of ligand concentration and temperature. Heterogeneous nucleation was selected over galvanic displacement by the choice of the gold(I) precursor.

Original language	English (US)
Pages (from-to)	7079-7081
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	46
Issue number	37
DOIs	https://doi.org/10.1002/anie.200702017
State	Published - 2007
Externally published	Yes

Keywords

Cobalt
Gold
Heterostructures
Magnetic properties
Nanorods

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.200702017

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title = "Hybrid Co-Au nanorods: Controlling Au nucleation and location",

abstract = "Au Co-ntraire: The growth of gold nanoparticles on magnetic cobalt nanorods could be initiated either selectively on the tips of the nanorods (see picture, left) or nonselectively over the whole nanorod surface (right) by the proper choice of ligand concentration and temperature. Heterogeneous nucleation was selected over galvanic displacement by the choice of the gold(I) precursor.",

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T2 - Controlling Au nucleation and location

AU - Wetz, Fabienne

AU - Soulantica, Katerina

AU - Falqui, Andrea

AU - Respaud, Marc

AU - Snoeck, Etienne

AU - Chaudret, Bruno

PY - 2007

Y1 - 2007

N2 - Au Co-ntraire: The growth of gold nanoparticles on magnetic cobalt nanorods could be initiated either selectively on the tips of the nanorods (see picture, left) or nonselectively over the whole nanorod surface (right) by the proper choice of ligand concentration and temperature. Heterogeneous nucleation was selected over galvanic displacement by the choice of the gold(I) precursor.

AB - Au Co-ntraire: The growth of gold nanoparticles on magnetic cobalt nanorods could be initiated either selectively on the tips of the nanorods (see picture, left) or nonselectively over the whole nanorod surface (right) by the proper choice of ligand concentration and temperature. Heterogeneous nucleation was selected over galvanic displacement by the choice of the gold(I) precursor.

KW - Cobalt

KW - Gold

KW - Heterostructures

KW - Magnetic properties

KW - Nanorods

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U2 - 10.1002/anie.200702017

DO - 10.1002/anie.200702017

M3 - Article

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AN - SCOPUS:34848919762

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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ER -

Hybrid Co-Au nanorods: Controlling Au nucleation and location

Abstract

Keywords

ASJC Scopus subject areas

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