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A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions
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A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions

A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions

21,589 Views

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08:21 min

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February 05, 2016

DOI:

10.3791/53388-v

DOI:
10.3791/53388-v

•

08:21 min
February 05, 2016

•

25 Views
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1Department of Pathology and Laboratory Medicine,University of North Carolina at Chapel Hill, 2Condensed Matter Physics Department, Laboratory of Biophysics,Jozef Stefan Institute

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We describe a simple method for producing highly stable oligomeric clusters of gold nanoparticles via the reduction of chloroauric acid (HAuCl4) with sodium thiocyanate (NaSCN). The oligoclusters have a narrow size distribution and can be produced with a wide range of sizes and surface coats.

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Lawrence, M., Testen, A., Koklic, T., Smithies, O. A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions. J. Vis. Exp. (108), e53388, doi:10.3791/53388 (2016).

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