Amit Yadav

2 Questions 2 Answers 0 Followers

Questions related from Amit Yadav

What should the amplification and time duration be for the re-dispersion of chitosan nanoparticles by sonication?

I am making chitosan nanoparticles by ionic gelation and pelleting them down at 13000 rpm for 30 min. For redispersing them in PBS I am using sonication but after treatment I can see the...

04 April 2014 5,685 1 View

How can I stop the aggregation of chitosan nanoparticles in treatment medium after treatment to cells?

I am synthesizing chitosan nanoparticle by ionic gelation. The pH of chitosan solution while synthesizing nanoparticles is 4.6. The pH of treatment media is 7.4.

27 October 2013 3,846 14 View