Two-step synthesis of high aspect ratio gold nanorods

• Authors: Tom Mortier , André Persoons , Thierry Verbiest
• Languages of publication: EN

Abstracts

EN

We describe a very simple, two-step synthetic method to prepare gold nanorods with extremely high aspect ratios (> 20) and average lengths of more than 1000 nm. The method is based on a seed-mediated growth in presence of the surfactant cetyltrimethylammonium bromide. The length and aspect ratios of the nanorods can be manipulated by varying the surfactant concentration.

Keywords

EN

Gold; nanorods; surfactant; cetyltrimethylammonium bromide

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2006
• Volume: 4
• Issue: 1
• Pages: 160-165

Dates

published

1 - 3 - 2006

online

1 - 3 - 2006

Contributors

author

Tom Mortier

• Department of Chemistry, Catholic University of Leuven, Celestijnenlaan 200 D, B-3001, Leuven, Belgium

author

André Persoons

• Department of Chemistry, Catholic University of Leuven, Celestijnenlaan 200 D, B-3001, Leuven, Belgium

author

Thierry Verbiest

• Department of Chemistry, Catholic University of Leuven, Celestijnenlaan 200 D, B-3001, Leuven, Belgium

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Identifiers

DOI

10.1007/s11532-005-0012-y