Figure 5

![Figure 5: Scanning electron microscopy or optical imaging of dissolvable microneedle arrays loaded with Rg3 liposomes, demonstrating needle geometry and structural integrity before and after skin penetration testing.]()

> Source: Qin Yang et al. "Dissolvable microneedles loaded ginsenoside Rg3 liposome: a transdermal delivery." *Regenerative biomaterials*, 2024. PMID: [39165881](https://pubmed.ncbi.nlm.nih.gov/39165881/)

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  <img src="" alt="Scanning electron microscopy or optical imaging of dissolvable microneedle arrays loaded with Rg3 liposomes, demonstrating needle geometry and structural integrity before and after skin penetration testing." />
  <figcaption>Figure 5. Scanning electron microscopy or optical imaging of dissolvable microneedle arrays loaded with Rg3 liposomes, demonstrating needle geometry and structural integrity before and after skin penetration testing.<br>  Source: Qin Yang et al. "Dissolvable microneedles loaded ginsenoside Rg3 liposome: a transdermal delivery." <em>Regenerative biomaterials</em>, 2024. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/39165881/">39165881</a></figcaption>
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