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Adelaide Research and Scholarship
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Schools and Disciplines
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School of Chemistry and Physics
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Chemistry and Physics Publications
Please use this identifier to cite or link to this item:
http://hdl.handle.net/2440/73763
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| Type: | Journal article |
| Title: | Influence of surfactant concentration on laser-based gold nanoparticle formation and stability |
| Author: | Fong, Yuen-Yan
Gascooke, Jason Robert
Metha, Gregory Francis
Buntine, Mark Anthony |
| Citation: | Australian Journal of Chemistry, 2012; 65(2):97-104 |
| Publisher: | CSIRO Publishing |
| Issue Date: | 2012 |
| ISSN: | 0004-9425 |
| School/Discipline: | School of Chemistry and Physics |
Statement of
Responsibility: | Yuen-Yan Fong, Jason R. Gascooke, Gregory F. Metha and Mark A. Buntine |
| Abstract: | The time evolution of gold nanoparticle (AuNP) yields by in-situ laser irradiation from bulk gold in aqueous solutions containing the surfactant sodium dodecylsulfate (SDS) at concentrations above and below the critical micelle concentration in water is reported. These studies are augmented by transmission electron microscopy images of AuNP samples at each SDS concentration recorded after 90 min of laser irradiation. The results show that while a low concentration of SDS plays a role in the formation kinetics, there is no apparent influence of the SDS concentration around the surfactant critical micelle concentration on particle size during AuNP production. |
| Rights: | © CSIRO 2012 |
| RMID: | 0020116740 |
| DOI: | 10.1071/CH11366 |
| Appears in Collections: | Chemistry and Physics Publications
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