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. 2014 Oct 29;9:5013–5024. doi: 10.2147/IJN.S70952

Figure 2.

Figure 2

Characterization of polyelectrolyte multilayer films self assembled on titanium.

Notes: X-ray photoelectron spectroscopy survey spectra and their surface elemental percentage (A), Fourier transform infrared spectra (B) of titanium (Ti) treated by alkaline heat, plasmid deoxyribonucleic acid-loaded lipopolysaccharide–amine nanopolymersome (pNP) deposition, and successive deposition of pNPs/hyaluronic acid (HA), respectively.

Abbreviation: P 2p, 2p electron of P element.