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 7
FTIR spectrum of (a) pure drug metronidazole, (b) formulation F26, (c) formulation F28, Eudragit RS30D, and Eudragit RL30D, respectively. : % transmittance or absorbance.
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(b) |
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