F. Witte, The history of biodegradable magnesium implants: A review, Acta Biomater, vol.6, pp.1680-1692, 2010.

L. Tan, X. Yu, P. Wan, and K. Yang, Biodegradable Materials for Bone Repairs: A Review

, Mater. Sci. Technol, vol.29, pp.503-513, 2013.

M. P. Staiger, A. M. Pietak, J. Huadmai, and G. Dias, Magnesium and its alloys as orthopaedic biomaterials: A review, Biomaterials, vol.27, 2006.

G. Song, Control of biodegradation of biocompatible magnesium alloys, Corros. Sci, vol.49, pp.1696-1701, 2007.

Z. Zhen, T. F. Xi, and Y. F. Zheng, A review on in vitro corrosion performance test of biodegradable metallic materials, Trans. Nonferrous Met. Soc. China English Ed, vol.23, pp.2283-2293, 2013.

, , pp.62730-62732

C. Fox, D. Ramsoomair, and C. Carter, Magnesium: its proven and potential clinical significance, South. Med. J, vol.94, pp.1195-1201, 2002.

L. Wu, S. Feyerabend, A. F. Schilling, R. Willumeit-römer, and B. J. Luthringer, Effects of extracellular magnesium extract on the proliferation and differentiation of human osteoblasts and osteoclasts in co-culture, Acta Biomater, vol.27, pp.294-304, 2015.

,

F. Witte, V. Kaese, H. Haferkamp, E. Switzer, A. Meyer-lindenberg et al., In vivo corrosion of four magnesium alloys and the associated bone response, Biomaterials, vol.26, pp.3557-3563, 2005.

P. C. Chang, B. Y. Liu, C. M. Liu, H. H. Chou, M. H. Ho et al., Bone tissue engineering with novel rhBMP2-PLLA composite scaffolds, J. Biomed. Mater. Res. A, vol.81, 2007.

R. Rojaee, M. Fathi, and K. Raeissi, Controlling the degradation rate of AZ91 magnesium alloy via sol-gel derived nanostructured hydroxyapatite coating, Mater. Sci. Eng. C, vol.33, pp.3817-3825, 2013.

A. Zomorodian, M. P. Garcia, T. Moura-e-silva, J. C. Fernandes, and M. H. Fernandes,

M. F. Montemor, Biofunctional composite coating architectures based on polycaprolactone and nanohydroxyapatite for controlled corrosion activity and enhanced biocompatibility of magnesium AZ31 alloy, Mater. Sci. Eng. C, vol.48, pp.434-443, 2015.

H. Hornberger, S. Virtanen, and A. R. Boccaccini, Biomedical coatings on magnesium alloys -A review, Acta Biomater, vol.8, pp.2442-2455, 2012.

Y. K. Pan, C. Z. Chen, D. G. Wang, and T. G. Zhao, Effects of phosphates on microstructure and bioactivity of micro-arc oxidized calcium phosphate coatings on Mg-Zn-Zr magnesium alloy, Colloids Surf. B Biointerfaces, vol.109, pp.1-9, 2013.

S. V. Dorozhkin, Calcium orthophosphate coatings on magnesium and its biodegradable alloys, Acta Biomater, vol.10, pp.2919-2934, 2014.

J. Raphel, J. Karlsson, S. Galli, A. Wennerberg, C. Lindsay et al., Engineered protein coatings to improve the osseointegration of dental and orthopaedic implants, Biomaterials, vol.83, pp.269-282, 2016.

,

J. R. Smith and D. A. Lamprou, Polymer coatings for biomedical applications: a review, Transactions of the IMF, vol.92, pp.9-19, 2014.

S. Kunjukunju, A. Roy, M. Ramanathan, B. Lee, J. E. Candiello et al., A layer by-layer approach to natural polymer-derived bioactive coatings on magnesium alloys, Acta Biomater, vol.9, pp.8690-8703, 2013.

N. Zhao and D. Zhu, Collagen Self-Assembly on Orthopedic Magnesium Biomaterials Surface and Subsequent Bone Cell Attachment, PLoS ONE, vol.9, p.110420, 2014.

,

M. Morra, C. Cassinelli, G. Cascardo, P. Cahalan, L. Cahalan et al., Surface engineering of titanium by collagen immobilization. Surface characterization and in vitro and in vivo studies, Biomaterials, vol.24, pp.4639-4654, 2003.

L. T. De-jonge, S. C. Leeuwenburgh, J. J. Van-den-beucken, J. Te-riet, W. F. Daamen et al., The osteogenic effect of electrosprayed nanoscale collagen/calcium phosphate coatings on titanium, Biomaterials, vol.31, pp.2461-2469, 2010.

U. Fischer, U. Hempel, D. Becker, S. Bierbaum, D. Scharnweber et al., Transforming growth factor beta1 immobilized adsorptively on Ti6Al4V and collagen type I coated Ti6Al4V maintains its biological activity, Biomaterials, vol.24, pp.2631-2641, 2003.

, , pp.68-69

H. S. Alghamdi, B. Van-oirschot, R. Bosco, J. P. Van-den-beucken, A. A. Aldosari et al.,

J. A. Jansen, Biological response to titanium implants coated with nanocrystals calcium phosphate or type 1 collagen in a dog model, Clin. Oral Implant. Res, vol.24, 2012.

D. Mushahary, C. Wen, J. M. Kumar, J. Lin, N. Harishankar et al., Collagen type-I leads to in vivo matrix mineralization and secondary stabilization of Mg Zr-Ca alloy implants, Colloids Surf. B Biointerfaces, vol.122, pp.719-728, 2014.

,

Z. Junjun, J. Lin, J. Li, W. Weng, K. Cheng et al., Alternating potentials assisted electrochemical deposition of mineralized collagen coatings, Colloids Surf. B Biointerfaces, vol.136, pp.479-487, 2015.

L. C. Córdoba, M. F. Montemor, and T. Coradin, Silane/TiO2 coating to control the corrosion rate of magnesium alloys in simulated body fluid, Corros. Sci, vol.104, pp.152-161, 2016.

,

C. Hélary, A. Foucault-bertaud, G. Godeau, B. Coulomb, and M. M. Giraud-guille, Fibroblast populated dense collagen matrices: cell migration, cell density and metalloproteinases expression, Biomaterials, vol.26, pp.1533-1543, 2005.

S. N. Lafuente, B. Downs, R. Yang, and H. , The power of databases: the RRUFF project, 2015.

L. C. Córdoba, A. Marques, M. Taryba, T. Coradin, and F. Montemor, Hybrid coatings with collagen and chitosan for improved bioactivity of Mg alloys, Surf. Coat. Technol, 2017.

R. Zeng, X. Li, S. Li, F. Zhang, and E. Han, In vitro degradation of pure Mg in response to glucose, Sci. Rep, vol.5, 2015.

X. Wang, S. Hayakawa, K. Tsuru, and A. Osaka, Bioactive titania-gel layers formed by chemical treatment of Ti substrate with a H2O2/HCl solution, Biomaterials, vol.23, pp.1353-1357, 2002.

,

Y. Xin, K. Huo, H. Tao, G. Tang, and P. Chu, Influence of aggressive ions on the degradation behavior of biomedical magnesium alloy in physiological environment, Acta Biomater, vol.4, pp.2008-2015, 2008.

R. M. Lozano, B. T. Pérez-maceda, M. Carboneras, E. Onofre-bustamante, M. C. García-alonso et al., Response of MC3T3-E1 osteoblasts, L929 fibroblasts, and J774 macrophages to fluoride surface-modified AZ31 magnesium alloy, J. Biomed. Mater. Res. -Part A, vol.101, 2013.

R. L. Trelstad, K. Hayashi, and J. Gross, Collagen fibrillogenesis: intermediate aggregates and suprafibrillar order, Proc. Natl. Acad. Sci. U. S. A, vol.73, pp.4027-4031, 1976.

H. W. Kim, L. H. Li, E. J. Lee, S. H. Lee, and H. E. Kim, Fibrillar assembly and stability of collagen coating on titanium for improved osteoblast responses, J. Biomed. Mater. Res. -Part A, vol.75, pp.629-638, 2005.

N. Zhao, B. Workman, and D. Zhu, Endothelialization of novel magnesium-rare earth alloys with fluoride and collagen coating, Int. J. Mol. Sci, vol.15, pp.5263-5276, 2014.

Y. Zhu, G. Wu, Y. H. Zhang, and Q. Zhao, Growth and characterization of Mg(OH)2 film on magnesium alloy AZ31, Appl. Surf. Sci, vol.257, pp.6129-6137, 2011.

R. C. Zeng, Y. Hu, S. K. Guan, H. Z. Cui, and E. H. Han, Corrosion of magnesium alloy AZ31: The influence of bicarbonate, sulphate, hydrogen phosphate and dihydrogen phosphate ions in saline solution, Corros. Sci, vol.86, pp.171-182, 2014.

C. Combes and C. Rey, Amorphous calcium phosphates: Synthesis, properties and uses in biomaterials, Acta Biomater, vol.6, pp.3362-3378, 2010.

M. Manoj, R. Subbiah, D. Mangalaraj, N. Ponpandian, C. Viswanathan et al., Influence of Growth Parameters on the Formation of Hydroxyapatite (HAp) Nanostructures and Their Cell Viability Studies, Nanobiomedicine, p.1, 2015.

M. A. Surmeneva and R. A. Surmenev, Microstructure characterization and corrosion behavior of a nanohydroxyapatite coating deposited on AZ31 magnesium alloy using radio frequency magnetron sputtering, Vacuum, vol.117, pp.60-62, 2015.

,

T. Mukhametkaliyev, M. Surmeneva, R. Surmenev, and B. K. Mathan, Hydroxyapatite Coating on Biodegradable AZ31 and Mg-Ca Alloys Prepared by RF-Magnetron Sputtering