How can I identify charged surfaces by using AFM in a conductive solvent?

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Khalid Rashid

zeta analyzer will help u to finding the charge on surface of the particles AFM just give you surface morphology of the thin film of any material

Wei Yen Woon

In nonpolar liquid I think KPFM or EFM could work. The two pass EFM can separate electrostatic force from topography into.

Miklós Mohos

Yes, it's possible. Have a look: http://iopscience.iop.org/0957-4484/24/11/115501/