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. 2021 Aug 14;13(8):1258. doi: 10.3390/pharmaceutics13081258

Figure 1.

Figure 1

Characterization of IONP-doped CPNs. (a) Absorption spectra of CPFeNP (upper panel) and CPNiNP (lower panel) at different CP:IONPs mass ratios in water. (b) Emission spectra of CPFeNP (upper) and CPNiNP (lower) at different CP:IONPs mass ratios in water.(c) Representative TEM images of CPFeNP (upper) and CPNiNP (lower). (d) Size distribution histograms of CPFeNP (upper) and CPNiNP (lower).