International Journal of Polymer Science / 2016 / Article / Fig 4

Research Article

Deposition of Ibuprofen Crystals on Hydroxypropyl Cellulose/Polyacrylamide Gel: Experimental and Mathematic Modeling Releasing

Figure 4

SEM micrographs of the HPC/PAAm xerogel surface at (a) 100x and (b) 500x.

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