Size quantized formation and self-assembly of gold encased silver nanoparticles |
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| Authors: | Hutter Eliza Fendler Janos H |
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| Institution: | Center for Advanced Materials Processing, Clarkson University, Potsdam, NY 13699-5814, USA. |
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| Abstract: | Mixing aqueous dispersions of thiocyanate ion coated small (< 3.5 nm diameter) gold nanoparticles and EDTA covered larger (> 22 nm diameter) silver nanoparticles, results in the formation of robust gold encased silver nanoparticles; in contrast to using larger (> 11 nm diameter) gold nanoparticles which forms chained structures. |
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