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(A) Schematic illustration of (PDA/HA) composite coating self-assembly and characterization of the biological properties on the Ti surface [54]. (B) Poly(MeOEGMA) modified on the patterned areas and their resistance to cell adhesion [55]. Reprinted with permission from ref. [55], 2013, John Wiley and Sons Publishing Group. HA = hydroxyapatite; NP = nanoparticle; SD = Sprague-Dawley; ATRP = atom transfer radical polymerization; BMP-2 = bone morphogenic protein-2; PDA = polydopamine.
