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TEM images of the AMX-loaded LNPs and the corresponding unloaded LNPs.
Notes: P1, F1, P2, F2, F3, P4A, and F4A are at a magnification of 50,000×. P3 is at a magnification of 25,000×. P4B and F4B are at a magnification of 100,000×.
Abbreviations: AMX, amoxicillin; LNPs, lipid nanoparticles; TEM, transmission electron microscopy.
