Figure 1 | Scientific Reports

Figure 1

From: Long Term Glaucoma Drug Delivery Using a Topically Retained Gel/Microsphere Eye Drop

Figure 1The alternative text for this image may have been generated using AI.

Homogeneous suspension of microspheres in gel matrix. This representative scanning electron microscope (SEM) image of pNIPAAm gel (blue, color added) containing embedded, drug-loaded PLGA microspheres (red, color added) shows that microsphere structure and morphology is maintained and that the microspheres are homogeneously suspended in the gel. Scale bar = 20 μm.

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