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A hydrogenated black TiO2 coating with excellent effects for photothermal therapy of bone tumor and bone regeneration
Zhang, Wenxin; Gu, Jingping; Li, Kai; Zhao, Jun; Ma, Hongshi; Wu, Chengtie; Zhang, Cheng; Xie, Youtao; Yang, Fei; Zheng, Xuebin
2019-09-01
Source PublicationMATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
ISSN0928-4931
Volume102Pages:458
SubtypeArticle
AbstractThe clinical treatment of bone tumors usually brings about residual tumor cells and large bone defects after tumor removal surgery. To solve this problem, it is imperative to develop a novel implant with bi-functions for eliminating the residual tumor cells and repairing bone defects. In this study, hydrogenated black TiO2 (H-TiO2) coating with hierarchical micro/nano-topographies is fabricated by induction suspension plasma spraying (ISPS). The fabricated H-TiO2 coating possessed excellent and controllable photothermal effect in inhibiting the tumor growth under 808 nm NIR laser irradiation in vitro and in vivo. The hierarchical hybrid micro/nano-structured surface and Ti-OH groups improved the adhesion, proliferation, differentiation and osteogenic gene expressions of rat bone mesenchymal stem cells (rBMSCs). These results demonstrate that the H-TiO2 coating may be a promising implant material for the treatment of bone tumors and bone regeneration.
KeywordTitania Photothermal therapy Micro/nano-structure Ti-OH groups Bone tumor
DOI10.1016/j.msec.2019.04.025
Language英语
WOS Research AreaMaterials Science
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/26883
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Zhang, Wenxin,Gu, Jingping,Li, Kai,et al. A hydrogenated black TiO2 coating with excellent effects for photothermal therapy of bone tumor and bone regeneration[J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,2019,102:458.
APA Zhang, Wenxin.,Gu, Jingping.,Li, Kai.,Zhao, Jun.,Ma, Hongshi.,...&Zheng, Xuebin.(2019).A hydrogenated black TiO2 coating with excellent effects for photothermal therapy of bone tumor and bone regeneration.MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,102,458.
MLA Zhang, Wenxin,et al."A hydrogenated black TiO2 coating with excellent effects for photothermal therapy of bone tumor and bone regeneration".MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS 102(2019):458.
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