How do you troubleshoot dissolving PEG-PLGA Nanoparticles in acetonitrile?

I'm working on finding the drug loading characteristics of my PEG-PLGA nanoparticles. To do this, I am dissolving the lyophlized nanoparticles in acetonitrile (5 mgs nanoparticles per 1.5 mls...

06 November 2018 5,945 11 View