Swara Yudhasasmita

4 Questions 3 Answers 0 Followers

Questions related from Swara Yudhasasmita

Which coating agent is better? Carbon or gold for SEM analysis?

I try to use SEM to see the morphology of chitosan nanolarticle. I put the solution of chitosan nanoparticle into cover glass and air dry for SEM analysis. Is there anyone knows which one is...

09 September 2018 8,116 5 View

Do you know how long rhodamine b exist in cell cancer?

I try to study cell uptake by labelling my drug with rhodamine b in nanoparticle. I set the time to observer which are 12 hours and 24 hours. In 12 hours, i see the drug accumulated in the...

07 July 2018 2,786 3 View

How to measure Drug release in nanoparticle form?

I want to measure drug relase of my compound in polymeric nanoparticles. But the problem is my drug cannot dissolve in pbs. Most papers use pbs as release media. Can i add 20% dmso in pbs to help...

05 May 2018 6,344 4 View

How much the concentration of TPP is required for making chitosan Nanoparticle ?

I want to make chitosan nanoparticle . i use 6 gram chitosan dissolve in 2000ml acetic acid 2%. the concentration of chitosan is 0.3%. when i follow the paper, by using 0.1% TPP in ratio of...

04 April 2015 3,190 10 View