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. 2022 Mar 16;16(3):e0010268. doi: 10.1371/journal.pntd.0010268

Fig 2. SEM micrographs of the prepared NPs showing regular, smooth and spherical shape.

Fig 2

(A) CS/Alg NPs (X 35,000). (B) Spiramycin loaded CS/Alg NPs (X 55,000). (C) Propolis loaded CS/Alg NPs (X 55,000). (D) Spiramycin/propolis loaded CS/Alg NPs (X 55,000).