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. 2016 Jan 27;11:449–463. doi: 10.2147/IJN.S93541

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Characterization images of drug-loaded nanoparticles.

Notes: (A[a]–A[c]) TEM images of RPTN, RPN, and RCPTN, respectively (×200,000). (B[a]–B[c]) SEM images of RPTN, RPN, and RCPTN, respectively (×30,000).

Abbreviations: TEM, transmission electron microscopy; RPTN, Resibufogenin-loaded poly(lactic-co-glycolic acid)-d-α-tocopheryl polyethylene glycol 1000 succinate nanoparticles; RPN, Resibufogenin-loaded poly(lactic-co-glycolic acid) nanoparticles; RCPTN, Resibufogenin/coumarin-6-loaded poly(lactic-co-glycolic acid)-d-α-tocopheryl polyethylene glycol 1000 succinate nanoparticles; SEM, scanning electron microscopy; HV, high voltage.