[1] M LEPICKA, M GRADZKA-DAHLKE. Surface modification of Ti₆Al₄V titanium alloy for biomedical applications and its effect on tribological performance-a review. Reviews on Advanced Materials Science, 46, 86-103(2016).

[2] X LIU, P CHU, C DING. Surface modification of titanium, titanium alloys, and related materials for biomedical applications. Materials Science and Engineering: R: Reports, 47, 49-121(2004).

[3] K YUAN, C CHEN K, J CHAN Y et al. Dental implant failure associated with bacterial infection and long-term bisphosphonate usage: a case report. Implant Dent, 21, 3-7(2012).

[4] H ZHU, G JIN, H CAO et al. Influence of implantation voltage on the biological properties of zinc-implanted titanium. Surface & Coatings Technology, 312, 75-80(2017).

[5] Y YU, G JIN, Y XUE et al. Multifunctions of dual Zn/Mg ion co- implanted titanium on osteogenesis, angiogenesis and bacteria inhibition for dental implants. Acta Biomaterialia, 49, 590-603(2017).

[6] J LI, X LIU, Y QIAO et al. Antimicrobial activity and cytocompatibility of Ag plasma-modified hierarchical TiO₂ film on titanium surface. Colloids and Surfaces B-Biointerfaces, 113, 134-145(2014).

[7] G JIN, H QIN, H CAO et al. Zn/Ag micro-galvanic couples formed on titanium and osseointegration effects in the presence of S-aureus. Biomaterials, 65, 22-31(2015).

[8] L YU, Y TIAN, Y QIAO et al. Mn-containing titanium surface with favorable osteogenic and antimicrobial functions synthesized by PIII&D. Colloids and Surfaces B-Biointerfaces, 152, 376-384(2017).

[9] H HU, Y TANG, L PANG et al. Angiogenesis and full-thickness wound healing efficiency of a copper-doped borate bioactive glass/ poly(lactic-co-glycolic acid) dressing loaded with vitamin E in vivo and in vitro. ACS Appl. Mater. Interfaces, 10, 22939-22950(2018).

[10] A BARI, N BLOISE, S FIORILLI et al. Copper-containing mesoporous bioactive glass nanoparticles as multifunctional agent for bone regeneration. Acta Biomaterialia, 55, 493-504(2017).

[11] T TIAN, CT WU, J CHANG. Preparation and in vitro osteogenic, angiogenic and antibacterial properties of cuprorivaite (CaCuSi₄O₁₀, cup) bioceramics. RSC Advances, 6, 45840-45849(2016).

[12] L WENG, K BODA S, J TEUSINK M et al. Binary doping of strontium and copper enhancing osteogenesis and angiogenesis of bioactive glass nanofibers while suppressing osteoclast activity. ACS Applied Materials & Interfaces, 9, 24484-24496(2017).

[13] R LIU, K MEMARZADEH, B CHANG et al. Antibacterial effect of copper-bearing titanium alloy (Ti-Cu) against streptococcus mutans and porphyromonas gingivalis. Scientific Reports, 6, 29985(2016).

[14] F HEMPEL, B FINKE, C ZIETZ et al. Antimicrobial surface modification of titanium substrates by means of plasma immersion ion implantation and deposition of copper. Surface & Coatings Technology, 256, 52-58(2014).

[15] R LIU, Y TANG, L ZENG et al. In vitro and in vivo studies of anti-bacterial copper-bearing titanium alloy for dental application. Dent. Mater., 34, 1112-1126(2018).

[16] U WALSCHUS, A HOENE, M PATRZYK et al. A cell-adhesive plasma polymerized allylamine coating reduces the in vivo inflammatory response induced by Ti₆Al₄V modified with plasma immersion ion implantation of copper. Journal of Functional BioMaterials, 8, 30(2017).

[17] O SHARIFAHMADIAN, R SALIMIJAZI H, H FATHI M et al. Relationship between surface properties and antibacterial behavior of wire arc spray copper coatings. Surface & Coatings Technology, 233, 74-79(2013).

[18] C LIU, X FU, H PAN et al. Biodegradable Mg-Cu alloys with enhanced osteogenesis, angiogenesis, and long-lasting antibacterial effects. Sci. Rep., 6, 27374(2016).

[19] X WANG, F CHENG, J LIU et al. Biocomposites of copper-containing mesoporous bioactive glass and nanofibrillated cellulose: biocompatibility and angiogenic promotion in chronic wound healing application. Acta Biomater., 46, 286-298(2016).

[20] T LU, Y QIAO, X LIU. Surface modification of biomaterials using plasma immersion ion implantation and deposition. Interface Focus, 2, 325-336(2012).

[21] Y TIAN, H CAO, Y QIAO et al. Antimicrobial and osteogenic properties of iron-doped titanium. RSC Advances, 6, 46495-46507(2016).

[22] J QIU, L LIU, B CHEN et al. Graphene oxide as a dual Zn/Mg ion carrier and release platform: enhanced osteogenic activity and antibacterial properties. Journal of Materials Chemistry B, 6, 2004-2012(2018).

[23] Z DING, Y QIAO, F PENG et al. Si-doped porous TiO₂ coatings enhanced in vitro angiogenic behavior of human umbilical vein endothelial cells. Colloids and Surfaces B-Biointerfaces, 159, 493-500(2017).

[24] H WANG, T LU, F MENG et al. Enhanced osteoblast responses to poly ether ether ketone surface modified by water plasma immersion ion implantation. Colloids and Surfaces B-Biointerfaces, 117, 89-97(2014).

[25] A ANANTH, S DHARANEEDHARAN, S HEO M et al. Copper oxide nanomaterials: synthesis, characterization and structure-specific antibacterial performance. Chemical Engineering Journal, 262, 179-188(2015).

[26] G JOLLEY J, G GEESEY G, R HANKINS M et al. Auger-electron and X-ray photoelectron spectroscopic study of the biocorrosion of copper by alginic acid polysaccharide. Applied Surface Science, 37, 469-480(1989).

[27] F PARMIGIANI, G PACCHIONI, F ILLAS et al. Studies of the Cu-O bond in cupric oxide by X-ray photoelectron-spectroscopy and ab initio electronic-structure models. Journal of Electron Spectroscopy and Related Phenomena, 59, 255-269(1992).

[28] C MILLER A, S G W. Copper by XPS. Surface Science Spectra, 2, 55-60(1993).

[29] S NISHIMOTO, B BHUSHAN. Bioinspired self-cleaning surfaces with superhydrophobicity, superoleophobicity, and superhydrophilicity. RSC Advances, 3, 671-690(2013).

[30] S LIU, XX ZHANG. Small colony variants are more susceptible to copper-mediated contact killing for pseudomonas aeruginosa and staphylococcus aureus. Journal of Medical Microbiology, 65, 1143-1151(2016).

[31] H PARMAR J, J QUINTANA, D RAMIREZ et al. An important role for periplasmic storage in pseudomonas aeruginosa copper homeostasis revealed by a combined experimental and computational modeling study. Molecular Microbiology, 110, 357-369(2018).

[32] R HONG, Y KANG T, A MICHELS C et al. Membrane lipid peroxidation in copper alloy-mediated contact killing of escherichia coli. Applied and Environmental Microbiology, 78, 1776-1784(2012).

[33] C XIA, DS CAI, J TAN et al. Synergistic effects of N/Cu dual ions implantation on stimulating antibacterial ability and angiogenic activity of titanium. ACS Biomaterials Science & Engineering, 4, 3185-3193(2018).

[34] J TAN, H WANG D, L CAO H et al. Effect of local alkaline microenvironment on the behaviors of bacteria and osteogenic cells. ACS Applied Materials & Interfaces, 10, 42018-42029(2018).

[35] R GUO C, L LI, S LI S et al. Preparation, characterization, bioactivity and degradation behavior in vitro of copper-doped calcium polyphosphate as a candidate material for bone tissue engineering. RSC Advances, 7, 42614-42626(2017).