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. 2021 Aug 5;11:15943. doi: 10.1038/s41598-021-95660-w

Figure 2.

Figure 2

Characterization of CS–PPy NCs (a) UV–Vis–NIR absorbance spectrum CS–PPy NCs dispersion in water. (b) XRD patterns of CS–PPy NCs. (c) Raman spectrum of CS–PPy NCs. (d) FTIR spectrum of CS–PPy NCs. (e) FE-TEM image of CS–PPy NCs.