I have a problem in dissolving thymoquinone loaded on chitozan nanoparticles in culture media to make further dilutions without changing ph of the media, can i use DSMO for and how can I preserve the media ph.
pH (take care with your terminology or your whole question will appear to be suspect) is an aqueous concept. Indeed, I should ask you to define pH... so one can't discuss or debate the pH in DMSO.