Figure 2.
TEM images of non-digested and digested Ag NMs. Non-digested AgNKD, 0.2 mg/mL in DI H2O (a,b); AgPVP, 10 mg/mL in DI H2O (c); AgHECp, 0.1 mg/mL in DI H2O (d). Digested AgNKD (e), AgPVP (f), digested AgHECp (g), all 1 mg/mL in OGI fluid.
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