Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process

Yong Huang,1,* Xue Shen,2,* Haixia Qiao,1 Hao Yang,3 Xuejiao Zhang,1 Yiyao Liu,2 Hejie Yang4 1College of Lab Medicine, Hebei North University, Zhangjiakou, 2School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 3Key Laboratory for Green Chemical P...

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Autores principales:	Huang Y, Shen X, Qiao HX, Yang H, Zhang XJ, Liu YY, Yang HJ
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2018
Materias:	TiO2 nanotube silicon Strontium Cytocompatibility Corrosion resistance Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/f6c5dec329e34188ba6e23315adf422e
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spelling	oai:doaj.org-article:f6c5dec329e34188ba6e23315adf422e2021-12-02T05:09:47ZBiofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process1178-2013https://doaj.org/article/f6c5dec329e34188ba6e23315adf422e2018-01-01T00:00:00Zhttps://www.dovepress.com/biofunctional-sr--and-si-loaded-titania-nanotube-coating-of-ti-surface-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013Yong Huang,1,* Xue Shen,2,* Haixia Qiao,1 Hao Yang,3 Xuejiao Zhang,1 Yiyao Liu,2 Hejie Yang4 1College of Lab Medicine, Hebei North University, Zhangjiakou, 2School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 3Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan Institute of Technology, Wuhan, 4State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an, China *These authors contributed equally to this work Background: Two frequent problems associated with titanium (Ti) surfaces of bone/dental implants are their corrosion and lack of native tissue integration.Methods: Here, we present an anodization-hydrothermal method for coating Ti surfaces with a layer of silicon (Si)- and strontium (Sr)-loaded titania nanotubes (TNs). The Ti surfaces coated with such a layer (Si–Sr-TNs) were characterized with different techniques.Results: The results indicate that the Si4+ and Sr2+ ions were evenly incorporated into the TNs and that the Si–Sr-TN layer provides good protection against corrosive media like simulated body fluid. The excellent cytocompatibility of the coating was confirmed in vitro by the significant growth and differentiation of MC3T3-E1 osteoblastic cells.Conclusion: Being easily and economically fabricated, the Si–Sr-TN surfaces may find their niche in clinical applications, thanks to their excellent biological activity and corrosion resistance. Keywords: TiO2 nanotube, silicon, strontium, cytocompatibility, corrosion resistanceHuang YShen XQiao HXYang HZhang XJLiu YYYang HJDove Medical PressarticleTiO2 nanotubesiliconStrontiumCytocompatibilityCorrosion resistanceMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol Volume 13, Pp 633-640 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	TiO2 nanotube silicon Strontium Cytocompatibility Corrosion resistance Medicine (General) R5-920
spellingShingle	TiO2 nanotube silicon Strontium Cytocompatibility Corrosion resistance Medicine (General) R5-920 Huang Y Shen X Qiao HX Yang H Zhang XJ Liu YY Yang HJ Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process
description	Yong Huang,1,* Xue Shen,2,* Haixia Qiao,1 Hao Yang,3 Xuejiao Zhang,1 Yiyao Liu,2 Hejie Yang4 1College of Lab Medicine, Hebei North University, Zhangjiakou, 2School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 3Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan Institute of Technology, Wuhan, 4State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an, China *These authors contributed equally to this work Background: Two frequent problems associated with titanium (Ti) surfaces of bone/dental implants are their corrosion and lack of native tissue integration.Methods: Here, we present an anodization-hydrothermal method for coating Ti surfaces with a layer of silicon (Si)- and strontium (Sr)-loaded titania nanotubes (TNs). The Ti surfaces coated with such a layer (Si–Sr-TNs) were characterized with different techniques.Results: The results indicate that the Si4+ and Sr2+ ions were evenly incorporated into the TNs and that the Si–Sr-TN layer provides good protection against corrosive media like simulated body fluid. The excellent cytocompatibility of the coating was confirmed in vitro by the significant growth and differentiation of MC3T3-E1 osteoblastic cells.Conclusion: Being easily and economically fabricated, the Si–Sr-TN surfaces may find their niche in clinical applications, thanks to their excellent biological activity and corrosion resistance. Keywords: TiO2 nanotube, silicon, strontium, cytocompatibility, corrosion resistance
format	article
author	Huang Y Shen X Qiao HX Yang H Zhang XJ Liu YY Yang HJ
author_facet	Huang Y Shen X Qiao HX Yang H Zhang XJ Liu YY Yang HJ
author_sort	Huang Y
title	Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process
title_short	Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process
title_full	Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process
title_fullStr	Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process
title_full_unstemmed	Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process
title_sort	biofunctional sr- and si-loaded titania nanotube coating of ti surfaces by anodization-hydrothermal process
publisher	Dove Medical Press
publishDate	2018
url	https://doaj.org/article/f6c5dec329e34188ba6e23315adf422e
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Biofunctional Sr- and Si-loaded titania nanotube coating of Ti surfaces by anodization-hydrothermal process

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