I want to know if I could measure micelle size of milk and potentiel zeta from a frozen sample thawed just before the measure. Usually, samples are fresh but I need to freeze it.
Thank you for your answers!
Mercedes Cócera
First, you can measure zeta potential and size of milk micelles previously frozen and thawed if you have the device; the stability of these parameters will depend on the way you have do it: if you do it very quick (at a low tª) you can preserve the structure (as for Cryo-TEM samples); if not you likely will find differences before and after, but my advice is DO IT.
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