How to dry oleic acid-capped SPION?

24 July 2023 0 9K Report

To prepare the solution of SPION at a specific concentration, I need to dry the SPION after precipitating them by ethanol. However, I always failed to get the powder form but kind of gel. I wonder how to dry them, or is there a way to disperse SPION in cyclohexane at a specific concentration without drying them?

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