Comment

Comment by L.C.NEHRU on February 23, 2012 at 11:19am

Dear sir,

It is fantastic work. Can u try to deposition at porous materials (metal).

Comment by Dennis on November 23, 2010 at 5:08am

Dear Sir,
Extraordinary one.... Day by day your work is getting bigger, innovative and interesting too... Unfortunately, I missed to work with you..

Comment by Dr. Stephan Barcikowski on November 22, 2010 at 11:24pm

Thank you for the comments.
Yes, the dispersion into the liquid is very homogeneous. The homogeneity is very high in the liquid state (Solvent) as well as in the solid state (polymer).
It is also correct that the solvent affects homogeneity in terms of aggregation. Details on the solvent effect (A) and viscosite effect (B) can be found in the two papers below:

A)
Hahn, A.; Stöver, T.; Paasche, G.; Gomes, P.; Löbler, M.; Sternberg, K.; Rohm, H.; Barcikowski, S.:
Therapeutic window for bioactive nanocomposites fabricated by laser ablation in polymer-doped organic liquids.
In: Advanced Biomaterials 12 (2010), Nr. 5, S. B156–B162

B)
Menéndez-Manjón, A.; Chichkov, B. N.;Barcikowski, S.: Influence of Water Temperature on the
Hydrodynamic Diameter of Gold Nanoparticles from Laser Ablation. In: Journal of Physical
Chemistry C 114 (2010), Nr. 4, S. 2499–2504

Comment by Lina L. Sartinska on November 21, 2010 at 3:20pm

I had the same idea, but you are first.

Comment by kondalarao tata on November 21, 2010 at 11:58am

It is fantastic. but, Is it possible to get Homogeneous nanoparticles as in chemical methods? can authors give clarification in this regard please.

Comment by Mohamed Samir Abdel Aziz Zedan on November 19, 2010 at 6:55pm

This technique is very marvelous. Always in my work, there was a problem of the homogeneity of nanoparticles within the polymer matrix. By laser ablation, this problem will be overcome.
I think that the viscosity of the solvent used has an effect on the homogeneity ??
I have a question please. I hope to get the answer from Dr Barcikowski.
Is it possible to use the produced nanoparticle colloid in a chemical reaction of with other materials?