Laser ablation nano particles gold and silver

[Perseus832]

Hey
Has anyone tried making nano particles of gold and silver using laser ablation?
I’m looking into it but no sure what proper basic laser will work for doing this work.
Anyone can share info?

Thanks

 

[Yggdrasil]

Hey
Has anyone tried making nano particles of gold and silver using laser ablation?
I’m looking into it but no sure what proper basic laser will work for doing this work.
Anyone can share info?

Thanks

I think it was discussed a few years ago. Search the forum and see what you find.

 

[Perseus832]

I think it was discussed a few years ago. Search the forum and see what you find.

Hey,
Yea I checked. Couldn’t find anything on it.
Thanks

 

[Yggdrasil]

Hey,
Yea I checked. Couldn’t find anything on it.
Thanks

Maybe it was just one link with video.

 

[KalleMP]

Hey
Has anyone tried making nano particles of gold and silver using laser ablation?
I’m looking into it but no sure what proper basic laser will work for doing this work.
Anyone can share info?

Thanks

This search term brings up an academic paper, a bunch of YouTube videos and some other stuff. Mention was made of a pulsed 1064nm laser, that would be YAG I think.

"gold nano particles laser youtube"

 

[Yggdrasil]

Hey,
Yea I checked. Couldn’t find anything on it.
Thanks

Here is at least one, and this is the one I remembered.
https://goldrefiningforum.com/threads/is-it-possible-925-sterling-silver-powder.30689/post-321832