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. 2021 Jun 17;16:4147–4159. doi: 10.2147/IJN.S303829

Figure 3.

Figure 3

Characterization of NPs: (A) TEM graphs of Cur-P-NPs: magnification: (a) 8000×; (b) 15,000×, (B) XRD graphs of Cur, blank-P-NPs, and Cur-P-NPs, (C) Release curves of Cur-P-NPs in pH 7.4/6.8/5.0 PBS, (D) Stability of Cur-P-NPs at 4°C, (E) Stability of Cur-P-NPs at 37°C in pH 7.4 PBS, (F) Stability of Cur-P-NPs at 37°C in DMEM+.

Abbreviations: TEM, transmission electron microscopy; Cur-P-NPs, Cur-loaded enzyme-targeted hybrid nano-delivery systems; XRD, X-ray powder diffraction; Cur, curcumin; Blank-P-NPs, blank enzyme-targeted hybridized nanoparticles; DMEM, Dulbecco’s modified Eagle medium.