Paul Spangler replied to Paul Spangler's discussion Concentrating gold nanoparticles made from the Turkevich process.
"Do you have any patents or other educational material? I couldn't find anything in the internet with a reference to such processes."
Aug 21, 2019
Paul Spangler commented on Wolfgang Laemmle's blog post Sample preparation of nano material for size determination
"Hi Wolfgang!
   What you reaffirmed is very important. Many times we are led to believe that we can re-disperse dried particles easily with ultrasound. Sometimes it's just not going to happen. I have had great difficulty even getting a dispersable s…"
Aug 21, 2019
Paul Spangler left a comment for Wolfgang Laemmle
"Hi Wolfgang, I just wanted to send you a message to ask a question and I have to be a friend to do that, so here I am. I would like to ask your opinion about dispersing some mass of still wet submicron particles of gold made from using the Turkevich…"
Aug 21, 2019
Paul Spangler replied to Dr.BAIJU G.NAIR's discussion gold nanoparticles
"I know Keely made a gold nanoparticle medicine that he used to cure mental illness and drug addiction.

I'm looking for a way to produce a small amount(1 gram)of gold nano-powder. I just cant get it to come out of a Turkevich solution without becomi…"
Aug 21, 2019
Paul Spangler left a comment for Julia Dvoretskaya
"I have been married to Russian women twice and I have three children in Russia. I think I will be married again and have more kids =-)

I like Russia very much. I've had many great adventures here =-) I plan to stay here, though I am considering lea…"
Aug 21, 2019
Paul Spangler left a comment for Julia Dvoretskaya
"Hi Julia!

Yes I'm not from Russia. But I live in Moscow for a long time already. I'm from the USA. I joined this forum a while back because I was seeking some advice in the production of a small amount of gold nanoparticles.

Do you live in India?…"
Aug 21, 2019
Paul Spangler posted a discussion
Hi Big Nano-Friends!     I've produced my first nanoparticles of gold using the Turkevich process. I tried to concentrate them down because I need to fit about 500 miligrams into 20 - 50 ml of space, perhaps even dry them out. Sound easy? Well, I bo…
Aug 21, 2019