Snigdha Bardhan

4 Questions 2 Answers 0 Followers

Questions related from Snigdha Bardhan

What is the zeta potential range that should be chosen for optimized formulations of self-nano emulsifying drug delivery system?

As zeta potential gives idea about stability of the emulsion which is produced in GIT. Is high stability required inside the GIT? I found various opinions on this. In one journal the formulations...

26 November 2018 8,371 3 View

How can I do scanning electron microscopy imaging for liquid samples (oil based)?

How to do SEM imaging to see morphology and size of oil based samples? The oils and materials under observation are viscous in nature.

12 November 2018 5,938 3 View

What should be the "dispersant" in case of analysis of Self-nano emulsifyin drug delivery system in "Zetasizer"?

I am intending to do particle size, polydispersity index and zeta potential analysis of my SEDDS formulations. There is an option for dispersant. As i have used one oil and two surfactants in each...

05 November 2018 3,962 3 View

Isn't the method of water titration for construction of pseudoternary phase diagram for micro emulsion and nano-emulsion same?

Microemulsions are supposed to be turbid and nanoemulsions are supposed to be transparent. So should I consider the point at which turbidity occurs as end point?

21 September 2018 4,699 6 View