Research Article
A New Approach for the AFM-Based Mechanical Characterization of Biological Samples
Figure 3
(a) AFM load-displacement curves, (b) loading load-indentation data and a fit to equation (12). In this case, the fitting is poor . (c) The data present a depth-dependent behavior since it is fitted to a second-degree polynomial curve (). (d) The related equations for the calculation of ratio at the indentation depth of interest.
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