Hello everybody,
Do you know how we can prevent the precipitation of iron oxide nanoparticles coated with citrate in DMEM media?
Kind regards,
Ali
Your particles are not enough stabilized to resist the presence of ions and sugars from the medium. Citrate ions have a low affinity for the surface at high pH. What is the pH of the medium.
Dear Omar,
Thank you very much for the reply. The pH of the colorless DMEM was 7.7
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