Ashkan Momeni

2 Questions 14 Answers 0 Followers

Questions related from Ashkan Momeni

Can anyone suggest the value of refractive index of colloidal carbon nanoparticles in water for the DLS analysis?

I want to measure particle size distribution of colloidal carbon nanoparticles in water by using DLS measurement. It seems that the carbon nanoparticles may have sizes less than 20 nm. Can anyone...

02 February 2015 7,516 9 View

How can I measure the concentration of colloidal semiconductor nanomaterials in an organic solvent?

I want to measure the concentration of a colloidal sample which consists of semiconductor nanomaterials in an organic solvent. It should be noted that the colloid is very dilute and it has an...

09 September 2013 2,937 19 View