[Nemanja Radovanovic]

We’ve tried to make the core particles but the problem we ran into was that we weren’t able to reach the pH value close to 7, after the dripping step and the addition of ammoniac even after 5 ddH20 washes pH was still around 11 (with every subsequent wash the supernatant was murkier and the precipitate was thinner) should we adjust pH by any further means or is the problem related to something else? We did heat up  NaOH solution to recommended temperature without degassing it.

Thank you in advance and have a good day.

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