Synthesis, Characterization, and In Vitro Drug Delivery Capabilities of (Zn, Al)-Based Layered Double Hydroxide Nanoparticles

Figure 2

Titration curves to assess the pH-dependent stability of aqueous suspensions of (Mg, Al, NO₃)-LDH and (Zn, Al, NO₃)-LDH nanoparticles using HNO₃ (0.1 M) as the titrant.