Research Article
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
Figure 6
SEM studies of metronidazole microspheres of formulation F28 prepared by surface deposition and coalescence method with different magnification: (a) at ×140 SEI, (b) at ×300 SEI, (c) at ×600 SEI, and (d) at ×1000 SEI.
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