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. 2018 Oct 23;13:6735–6750. doi: 10.2147/IJN.S176087

Figure 2.

Figure 2

Preparation and characterization of TiO2SA20(−) NPs.

Notes: (A) Schematic representation of TiO2 NPs suspension preparation and surface charge modification, (B) SEM image, (C) DLS zeta size analysis, (D) XRD spectra, (E) FT-IR spectra.

Abbreviations: TiO2, titanium dioxide; SEM, scanning electron microscope; DLS, dynamic light scattering; XRD, X-ray powder diffraction; FT-IR, Fourier-transform infrared spectroscope; NPs, nanoparticles; A, anatase; Ru, rutile.