Dopamine gold nanoparticle synthesis - nano biotechnology

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arun47biotech
arun47biotech's picture
Dopamine gold nanoparticle synthesis - nano biotechnology

dear sir
I NEED A PROTOCOL FOR THE SYNTHESIS OF DOPAMINE GOLD NANOPARTICLE. I NEED THE PROTOCOL AS EARLY AS POSSIBLE BECAUSE OF THIS PROTOCOL MY DOCTORAL DEGREE GETS STUCKED UP IN THE MIDDLE, SO HELP ME IN THE SYNTHESIS OF DOPAMINE NANOPARTICLE AAS EARLY AS POSSIBLE OR SEND ME SOME OTHER ALTERNATIVES FOR THE SOLUTION. IF POSSIBLE SEND ME THE FULL PAPER FOR THE DETAILS
thanking you

Bettye
Bettye's picture
 Greetings,

 Greetings,

When you refer to dopamine gold nanoparticle, do you mean gold nanoparticles with dopamine attached as a ligand or do you mean using dopamine to control the synthesis of gold nanoparticles? 

What size range are you trying to make? Quanities?

arun47biotech
arun47biotech's picture
seasonal Greetings,

seasonal Greetings,
dear bettye

  I refer to dopamine gold nanoparticle,  with dopamine attached as a ligand

the size range i am trying to make is 50nm
if you give thge details of this particulars it will be fruitfull for me for completing my Phd work
Thanking you

Bettye
Bettye's picture
 Greetings,

 Greetings,

I'm not sure of a specific protocol that binds dopamine to gold nanoparticles, but the following papers may be useful for you:

Overall review greener chemical synthesis methods:
Dahl, J. A.; Maddux, B. L.; Hutchison, J. E., Toward greener nanosynthesis. Chemical reviews 2007, 107, (6), 2228-69.

Ligand exchange reactions:
Woehrle, G. H.; Brown, L. O.; Hutchison, J. E., Thiol-Functionalized, 1.5-nm Gold Nanoparticles through Ligand Exchange Reactions: Scope and Mechanism of Ligand Exchange. Journal of the American Chemical Society 2005, 127, (7), 2172-2183.

Rapid purification of gold nanoparticles:

Sweeney, S. F.; Woehrle, G. H.; Hutchison, J. E., Rapid Purification and Size Separation of Gold Nanoparticles via Diafiltration. Journal of the American Chemical Society 2006, 128, (10), 3190-3197.

Synthesis of gold nanoparticles:
Weare, W. W.; Reed, S. M.; Warner, M. G.; Hutchison, J. E., Improved Synthesis of Small (dCORE, 1.5 nm) Phosphine-Stabilized Gold Nanoparticles. Journal of the American Chemical Society 2000, 122, (51), 12890-12891.

 

arun47biotech
arun47biotech's picture
seasonal greetings

seasonal greetings
dear sir,
       thanks for your reply, if any queries about this topic may i contact you sir

Bettye
Bettye's picture
 Sure, although I do not do

 Sure, although I do not do research anymore. I'm just an administrator. I'm happy to try to help.