How to prepare the sample of silver nanoparticles for DLS and AFM?

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Yuri Mirgorod

This issue has been discussed.

https://www.researchgate.net/post/How_to_prepare_for_DLS_and_SEM_in_nanoparticle_analysis

https://www.researchgate.net/publication/258392063_Detection_Limits_of_DLS_and_UV-Vis_Spectroscopy_in_Characterization_of_Polydisperse_Nanoparticles_Colloids/figures?lo=1

https://www.researchgate.net/post/How_to_prepare_a_colloidal_Ag_NPs_samples_for_XRD_SEM_AF

Md. Aminul Islam

For DLS, just make a homogeneous suspension in water. Good luck!

Bilal Javed

Aminul any specific protocol?