Production of colloidal gold nanoparticl
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Giorgetti, E. ;Giusti, A. ;Laza, S. C. ;Marsili, P. ;Giammanco, F.
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Article
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2007
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John Wiley and Sons
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English
⚖ 383 KB
## Abstract We produced gold nanoparticles in water by picosecond laser ablation at 532 nm and 1064 nm. We used the amino‐terminated dendrimer PAMAM G5 as stabilizing agent. At 532 nm, the production process exhibits a threshold that is about 10 times lower than at 1064 nm and rapidly saturates. Th