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Fig. 1 | Journal of Pharmaceutical Health Care and Sciences

Fig. 1

From: Skin absorption of felbinac solid nanoparticles in gel formulation containing l-menthol and carboxypolymethylene

Fig. 1

Digital image (A), particle size distribution (B-D) and AFM image (E) of FEL gels. The digital image (A) of FEL-MP and FEL-NP gels were monitored using digital camera, and the particle size distribution of FEL-MP (B) and FEL-NP (C) gels were measured by the SALD-7100. The particle size distribution of FEL-NP gel (D) was also detected by NANOSIGHT LM10. The AFM images of FEL-NP gels were obtained using SPM-9700. The FEL nanoparticles were detected in the gels, with particle size of 20–200 nm

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