Figure 5
From: Revealing the static and dynamic nanomechanical properties of diatom frustules—Nature's glass lace

The AMFM study of cleaned frustules and wet diatom cells. External side of the cleaned valve: (a) Topography, (b) The AMFM Young modulus, (c) The AMFM Young modulus profile along the white line shown in (b). Internal side of the cleaned valve: (d) Topography, (e) The AMFM Young modulus, (f) The AMFM Young modulus profile along the white line shown in (e). External side of the wet diatom cell: (g) Topography, (h) The AMFM Young modulus, (i) The AMFM Young modulus profile along the white line shown in (h).