For TEM analysis of CTAB coated gold nanoparticles should the TEM grids be UV ozone cleaned after drop casting of the sample to remove CTAB?

I wanted do TEM analysis of gold nanorods which are prepared in CTAB. Do I need to get rid of the CTAB layer to prevent burning of the sample under high voltage (200kV). If so, kindly suggest the...

07 July 2018 9,721 2 View