Nanoscale Deformation and Nanomechanical Properties of Soft Matter Study Cases: Polydimethylsiloxane, Cells and Tissues
Figure 8
Scanning electron micrographs of (a) pyramidal and (b) spherical tips used in agarose gels (bar = 1 μm), where the spherical shape is noted in circle. The inset shows the blunted pyramidal approximation (bar = 100 nm) [91].
