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...Outline cantilever based microscopy in biophysics i operating principles of an atomic force microscope afm ii two possible uses high resolution imaging and nano testing iii applications how does work image credit department materials eth zurich physics warwick university principle interaction between the atom on edge tip sample s atoms signal measured deflection upon a few piconewtons conditions air or liquid environments at every temperature around ambient what kind samples for this technique ideal vitro biological range from single molecule to entire cell de oteyza et al princeton sarah pfau fairman studio llc...