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. 2020 Nov 13;7(24):2003036. doi: 10.1002/advs.202003036

Figure 1.

Figure 1

Characterizations of polymer and theranostic nanodrugs. a) TEM images of MnO, iRGD‐PEG‐PDPA (iRPPA), iRPPA@MnO, and iRPPA@TMZ/MnO. b) XRD pattern of MnO. c)1H NMR spectra of PEG‐PDPA (PPA) and iRPPA. d) Hydrodynamic diameters and zeta potentials of iRPPA, iRPPA@TMZ, iRPPA@MnO, and iRPPA@TMZ/MnO characterized by DLS.