Surface Deposition and Coalescence and Coacervation Phase Separation Methods:<i> In Vitro</i> Study and Compatibility Analysis of Eudragit RS30D, Eudragit RL30D, and Carbopol-PLA Loaded Metronidazole Microspheres

<div>Release of metronidazole from formulations F25 to F27 and formulations F28 to F29 by coacervation phase separation and surface deposition and coalescence method, respectively. (a) Zero order, (b) first order, and (c) Higuchi and (d) Korsmeyer models.</div>

Journal of Pharmaceutics

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Figure 4

Figure 4: Surface Deposition and Coalescence and Coacervation Phase Separation Methods:<i> In Vitro</i> Study and Compatibility Analysis of Eudragit RS30D, Eudragit RL30D, and Carbopol-PLA Loaded Metronidazole Microspheres 

Figure 4 | Surface Deposition and Coalescence and Coacervation Phase Separation Methods: In Vitro Study and Compatibility Analysis of Eudragit RS30D, Eudragit RL30D, and Carbopol-PLA Loaded Metronidazole Microspheres 