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. 2021 Mar 16;14(6):1442. doi: 10.3390/ma14061442

Figure 5.

Figure 5

Silver ion measurements using atomic absorption spectrometry (AAS). (a) Silver ion concentration of Met–Ag, His–Ag, and Ag in different concentrations of chloride. (b) Silver ion concentrations of Met–Ag, His–Ag, and Ag over time in 4 mM Cl solution. (c) Silver ion concentrations of Met–Ag, His–Ag, and Ag over time in 612 mM Cl solution.