Can anyone suggest me the best ratio to achieve a colloidal dispersion of zinc oxide nanoparticles with DMSO, citric acid or ethanol?

I am trying to evaluate the toxicity of ZnO-NP in aquatic organisms, but we have not improved its dispersion by using DMSO. Acidification (p/e: pH less than 7 or 8) is not suitable. How can I...

01 June 2019 9,170 2 View