Experimental Solution of Chitosan and Nanochitosan on Wettability in Root Dentine: In Vitro Model Prior Regenerative Endodontics

Figure 4

Computational routines for quantitative randomized analysis by SEM x2000. (a) Count of tubules per field. (b) Working field 20 × 20 µm areas; the blue arrow shows the measurement of the tubular diameter. (c) Scatter diagram: area and tubule count per area. (d) Box plot: mean area per tubule.

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