Shima Tavakol

4 Questions 22 Answers 0 Followers

Questions related from Shima Tavakol

Would you please kindly let me know how can I prepare a cell supetnatant for dopamine measurment by HPLC? Can I directly inject it into the column?

I am going to measure dopamine in cell supernatant by HPLC method based on this paper entitked "Self-Assembling Peptide Nanofiber Scaffolds Enhance Dopaminergic Differentiation of Mouse...

09 September 2017 604 9 View

How can I calculate PDI of my nanoemulsion with particle size analyser,when I just have D data not z-average, mean diameter and standard deviation?

I am using particle size analyser that it gives me D5, 10, 25, 50, 75, 90, 95 and 100. I know that the PDI formula is (sigma or sd/mean)2 but my device dose not give me these data (mean, sd,...

03 March 2016 8,019 5 View

In my nanosuspension samples, untrapped curcumin has higher absorbtion than the curcumin solution. How it is possible and how can I estimiate its %EE?

Hi friends, I prepared a curcumin nanosuspension via 3.5mg of curcumin into 25 mg tween, 80, 700 mg ethanol, 750 mg aloevera and 1078 mg water via bath soniacation method. Then, it was centrifuged...

11 November 2015 8,987 4 View

What is the best in-vivo model for hair growth?

I read some papers that in some of them wistar rat or C57BL/6 mice have been selected. Would you please kindly let me know which model of hair growth is standard? Thankssss

01 January 1970 6,029 3 View