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. 2019 Jul 23;17(3):1559325819865713. doi: 10.1177/1559325819865713

Figure 2.

Figure 2.

The solubility of Ag NPs (code XFJ14) and Ag NFs (code XFJ45). A 100-μg/mL Ag NPs or Ag NFs were aged for 24 hours with or without the presence of 3-hydroxyflavone (H3). After that, the suspensions were centrifuged, and the concentrations of total soluble Ag were measured by AAS. Data represent mean ± SD of 4 samples. #, P < .05, comparison between groups with or without the presence of H3. AAS indicates atomic absorption spectroscopy; NF, nanoflake; NP, nanoparticle; SD, standard deviation.