@unpublished{TUW-263961, author = {Kohl, Dominik and Mesquida, Patrick and Schitter, Georg}, title = {Pitfalls of practical KPFM-phase-tuning leading to polarity reversal on biological samples}, year = {2017}, note = {Vortrag: AFM BioMed, Krakow, Poland; 2017-09-04 -- 2017-09-08} }