To collect pellets of silver nanoparticles?

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Syed Salman Hashmi

Centrifugation at 15000 rpm for 10-15 minutes followed by drying the AgNPs pellets at room temperature would work. For better results, washing of pellets with distilled water after isolation (2-3) times is recommended.

Sonal Upadhyay

Sir can you please tell that how to lyophlize the silver nanoparticles in order to convert it into powder?