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gold nanoparticles

Dear friends
Any one working here on gold nanoparticles and brain disorders.please inform me.I am looking for some valuable information from you.

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Permalink Reply by najme on July 30, 2009 at 7:41am
hi
I am working on interaction of gold nanoparticles with microtubules which are one of the cytoskeletal protein that have important role in some disease. we purified this protein from the brain and hope to find a way to improve memory. if you are interested contact me
Permalink Reply by BAIJU G.NAIR on May 26, 2010 at 10:45am
hi najme
it's a good information..how these gold nanoparticles interact with microtubules?
regards
bgnair
Permalink Reply by ARNAB MAITY on July 31, 2009 at 6:27am
hi .... i want to know that can gold/silver NPs be synthesized from halides like AuCl/AgC l???

plz reply....
Permalink Reply by Santosh Vyanakatrao Nalage on July 31, 2009 at 7:30am
Good Morning

I am working on gold nanoparticles...synthesize from glycosides...
Santosh V Nalage
NMU Jalgaon , Maharashtra, India
Permalink Reply by Eid Mahmoud Sayed Azzam on July 31, 2009 at 9:50am
I am Dr. Eid Azzam form Egypt. I am working on AuNPs
Permalink Reply by Dr. Murugesan Subbiah on August 2, 2009 at 4:35am
Hi i am doing biosynthesis of nanoparticles. How to isolate nanoparticles of different shape.
Permalink Reply by BAIJU G.NAIR on August 3, 2009 at 3:19am
Helo Dr.Murugesan
Are you looking for size or shape?
If its size there are ample methods by which you can isolate.
Permalink Reply by Dr. Murugesan Subbiah on August 6, 2009 at 7:39pm
thank q.
Permalink Reply by Dr. Ajeet Kumar on October 2, 2009 at 6:25pm
I am Using various metal nanoparticles for catalysis.I am using Reverse micro emulsion technique at room temperature to synthesized nanoparticles of desired shape and size with low polydispersity.We all are aware about the interesting Gold-thiol Interaction.This phenomena has been exploited for various application in nanotechnology Viz.. catalysis, sensors fabrication, NSL etc...I have some doubt..
1. What type of bonding is this? (gold-thiol)
2. What is the bond energy?
3.How to Detach the thiols from gold nanoparticles?
4.What are the different techniques other than IR to confirm about this bonding.
5. what is the optimum pH for this bonding to take place?
Permalink Reply by Anand Kumar on May 25, 2010 at 5:45pm
Dear All,

If anyone wants to buy high purity HAuCl4 solution or AuCl3 crystals, please contact us.

We are also selling Au Nanopowder ~100nm

Regards,

Anand Kumar
AUTO FIBRE CRAFT, India
http://nano.autofibrecraft.com
nanoafc@gmail.com
Permalink Reply by Jiri Oborny on August 22, 2010 at 10:33am
Hi Anand, we need small amount of gold nanoparticles. What is the price? Jiri Oborny , www.nanotrade.cz
Permalink Reply by Paul Spangler on August 16, 2010 at 7:29pm
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 becoming sticky clumps. I need 300 - 1000 nm sized (.3 - 1 micron) spherical metallics particles in a dry form. Any ideas?

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