[1. Variola F., Yi J.H., Richert L., Wuest J.D., Rosei F., Nanci A.: Tailoring the surface properties of Ti6Al4V by controlled chemical oxidation. Biomaterials 29 (2008), 1285-1298.]Search in Google Scholar
[2. Narayanan R., Seshadri S.K.: Phosphoric Acid anodization of Ti6Al4V- structural and corrosion aspects. Corrosion Science 49 (2007), 542-558.]Search in Google Scholar
[3. Lukacova H., Plesingerova B., Vojtko M., Ban G.: Electrochemical Treatment of Ti6Al4V. Acta Metallurgica Slovaca 3 (2010), 186-193.]Search in Google Scholar
[4. Abdolldhi Z., Ziaee A.A., Afshar A.: Investigation of titanium oxide layer in thermalelectrochemical anodizing of Ti6Al4V alloy. International Journal of Chemical and Biological Engineering 2 (2009), 44- 47.]Search in Google Scholar
[5. Brown S.A., Lemons J.E.: Medical Applications of Titanium and Its Alloys: The Material and Biological Issues. Brown S.A. [ed.], ASTM International, USA, 1996.10.1520/STP1272-EB]Search in Google Scholar
[6. Mukherjee B., Patra B., Mahapatra S., Banerjee P., Tiwari A., Chatterjee M.: Vanadium an enhancement of atypical biological significance. Toxicology Letters 150 (2004), 135-143.]Search in Google Scholar
[7. Krasicka- Cydzik E., Kowalski K., Kaczmarek A., Głazowska I., Białas- Heltowski K.: Competition between phosphates and fluorides at anodic formation of titania nanotubes on titanium. Surface and Interface Analysis 42 (2010), 471-474.]Search in Google Scholar
[8. Kaczmarek A., Klekiel T., Krasicka- Cydzik E.: Fluoride concentration effect on the anodic growth of self-aligned oxide nanotube array on Ti6Al7Nb alloy. Surface and Interface Analysis 42 (2010), 510-514.]Search in Google Scholar
[9. Dahorte S.N., Vora H.D., Pavani K., Banerjee R.: An integrated experimental and computational approach to laser surface nitriding of Ti6Al4V. Applied Surface Science 271 (2013), 141-148.]Search in Google Scholar
[10. Wu C., Ramaswamy Y., Gale D., Yang W., Xiao K., Zhang L., Yin Y., Zreiqat H.: Novel sphene coatings on Ti6Al4V for orthopedic implants using sol-gel method. Acta Biomaterialia 4 (2005), 569- 576.]Search in Google Scholar
[11. Zhang X. L., Jiang Zh. H., Yao Zh. P., Wu Zh.D.: Electrochemical study of growth behavior of plasma electrolytic oxidation coating on Ti6Al4V: Effect of the additive. Corrosion Science 52 (2010), 3465- 3476.]Search in Google Scholar
[12. Paital S.R., Dahotre N.B.: Calcium phosphate coatings for bio-implant applications: Materials, performance factors and methodologies. Materials Science and Engineering R 66 (2009), 1-70.]Search in Google Scholar
[13. Macak. J.M., Tsuchiya H., Taveira L., Ghicov A., Schmuki P.: Self- organized nanotubular oxide layers on Ti-6Al-7Nb and Ti-6Al-4V formed by anodization in NH4F solutions. Journal of Biomedical Materials Research 4 (2005), 928-933.]Search in Google Scholar
[14. Balaur E., Macak J.M., Taveira L., Schmuki P.: Tailoring the wettability of TiO2 nanotube layers.Electrochemistry Communications 7 (2005), 1066-1070.]Search in Google Scholar
[15. Grimes C.A., Mor G.K.: TiO2 Nanotubes: Synthesis, Properties and Applications. Graims C.A. [ed.], Springer, U.S.A. 2009.]Search in Google Scholar
[16. Xiao P., Garcia B.B., Guo Q., Liu D.W., Cao G.: TiO2 nanotube arrays fabricated by anodization in different electrolytes for biosensing. Electrochemistry Communications 9 (2007), 2441-2447.]Search in Google Scholar
[17. Liu X., Chu P.K., Ding C.: Surface modification of titanium, titanium alloys, and related materials for biomedical applications. Materials Science and Engineering R 47 (2004), 49-121.]Search in Google Scholar
[18. Rehder D.: Bioinorganic Vanadium Chemistry. Wollins D. [ed.], John Willey& Sons Ltd.Chichester, UK, 2008.10.1002/9780470994429]Search in Google Scholar
[19. Privman M., Hepel T.: Electrochemistry of vanadium electrodes Part 1. Cyclic voltametry in aqueous solutions. Journal of Electroanalytical Chemistry 382 (1995), 137-144.]Search in Google Scholar
[20. Wu ch., Wei H., Ning B., Xie Y.: New Vanadium Oxide Nanostructures: Controlled Synthesis and Their Smart Electrical Switching Properties. Advanced Materials 22 (2010) 1972-1976.]Search in Google Scholar
[21. Jung H., Um S.: An experimental feasibility study of vanadium oxide films on metallic bipolar plates for the cold start enhancement of fuel cell vehicles. International Journal of hydrogen Energy 36 (2011), 15826-15837.]Search in Google Scholar
[22. Yang Y., Kim D., Schmuki P.: Lithium-ion intercalation and electrochromism in ordered V2O5 nanoporous layers. Electrochemistry Communications 13 (2011), 1198-1201.]Search in Google Scholar
[23. Podraza N.J., Gauntt B.D., Motyka M.A., Dickey E.C., Horn M.W.: Electrical and optical properties of sputtered amorphous vanadium oxide thin films. Journal of Applied Physics 111 (2012), 073522.10.1063/1.3702451]Search in Google Scholar
[24. Yang Y., Lee K., Zobel M., Maćković M., Unruh T., Spiecker E., Schmuki P.: Formation of Highly Ordered VO2 Nanotubular/ Nanoporous Layers and Their Supercooling Effect in Phase Transitions. Advanced Materials 24 (2012), 1571-1575.]Search in Google Scholar
[25. Martinez- Huerta M.V., Fierro J.L.G., Banares M.A.: Monitoring the states of vanadium during the transformation of TiO2 anatase-to-rutile reactive environments: H2 reduction and oxidative dehydrogenation of ethane. Catalysis Communications 11 (2009), 15-19.]Search in Google Scholar
[26. Yang B., Ng C.K., Fung M.K., Ling C.C., Djurisic A.B., Fung S.: Annealing study of titanium oxide nanotube arrays. Materials Chemistry and Physics 130 (2011), 1227-1231. ]Search in Google Scholar
