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. 2018 Oct 23;13:6751–6767. doi: 10.2147/IJN.S174953

Figure 4.

Figure 4

Surface chemical composition analyses by XPS.

Notes: XPS wide scan spectra of (A) Ti; (B) Ti-PTL, Ti after PTL priming; (C) Ti-PTL-HA, Ti-PTL nanofilm after single HA coating; (D) Ti-PTL-HA-CS, Ti-PTL nanofilm after HA-CS coating; (E) HA/CS, Ti-PTL nanofilm coated with multilayer of HA/CS; (F) HA/CS-ICA-L, Ti-PTL nanofilm coated with multilayer of HA-CS with ICA-L immobilization.

Abbreviations: CS, chitosan; HA, hyaluronic acid; ICA-L, icariin-low dose; PTL, phase-transited lysozyme; Ti, titanium; XPS, X-ray photoelectron spectroscopy.