Navideh Abbasnezhad

4 Questions 5 Answers 0 Followers

Questions related from Navideh Abbasnezhad

How to determine the diffusion coefficient in gel?

Would some one propose an effective method to measure the diffusion coefficient of a transparent solution in a transparent gel (agarose)? Thank you in advance.

06 October 2020 3,015 3 View

Why I can not see the peaks of drug dissolved in the polymer film with FTIR?

I have prepared PLGA films once without drug, the other with 5% of Diclofenac Sodium, by dissolving the Drug in the ethyl acetate solvent and casting the film. For the both films I got the same...

16 September 2020 8,305 4 View

How garose gel can be dissolved?

I have prepared agarose gel, now i want to dissolve the gel completely in order to do the further analysis, I have put in the beaker and added some water to the gel and then I tried stirring at...

18 June 2020 3,966 10 View

Is Dynamic light scattering method useful for quantification of particles in the suspension?

I have some questions about DLS (Dynamic light scattering). Does this method give the concentration of the particles in the suspension? Is there any limitation in the percentage of the particles...

25 February 2019 1,181 3 View