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. 2021 Oct 27;16:7269–7281. doi: 10.2147/IJN.S331578

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© 2021 Xu et al.

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Preparation and characterization of ALA-PTX NPs. (A) Preparation of ALA-PTX NPs. (B) Particle size of ALA-PTX NPs. (C) Zeta potential of ALA-PTX NPs. (D) TEM images of ALA-PTX NPs. (E) FTIR spectra of ALA-PTX and ALA-PTX NPs.