Power dependence of size of laser ablated colloidal silver nanoparticles
β Scribed by A. I. Talukder; P. Sultana; A. F.M.Y. Haider; M. Wahadoszamen; K. M. Abedin; S. F.U. Farhad
- Book ID
- 111630005
- Publisher
- Springer
- Year
- 2010
- Tongue
- English
- Weight
- 406 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1434-6060
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π SIMILAR VOLUMES
We performed laser ablation of a silver plate in polyvinylpyrrolidone (PVP) aqueous solutions to prepare silver nanoparticles. Secondary laser irradiation onto the prepared colloidal solutions was also carried out. It was revealed that the formation efficiency was increased by addition of PVP as wel
## Abstract We produced gold nanoparticles in water by picosecond laser ablation at 532 nm and 1064 nm. We used the aminoβterminated 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