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

Figure 5

IR representative spectrum. Inorganic phase: phosphate/carbonate ions and the organic phase: amide bands and methyl groups. (a) Negative control and 1% NaOCl+17% EDTA. (b) Negative control and 0.025% HCOl. (c) Experimental groups 0.2% CS and CSnp. (d) Comparative infrared spectrum between negative control [1% NaOCl +17% EDTA] and [1% NaOCl +0.2% CS].

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