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Dopamine-modified highly porous hydroxyapatite microtube networks with efficient near-infrared photothermal effect, enhanced protein adsorption and mineralization performance
Zhang, Yong-Gang1,2; Zhu, Ying-Jie1,2; Chen, Feng1; Lu, Bing-Qiang1
2017
Source PublicationColloids and Surfaces B: Biointerfaces
ISSN09277765
Volume159Pages:337-348
AbstractIn the last decade, the porous hydroxyapatite (HAP) scaffold has been investigated for the application in tissue engineering owing to its good bioactivity and high biocompatibility. In this work, the dopamine-modified highly porous hydroxyapatite microtube three-dimensional (3-D) networks with efficient near-infrared photothermal effect, enhanced protein adsorption and mineralization performance have been prepared through a facile method. The dopamine-modified highly porous HAP networks exhibit ultrahigh porosity (90.6%), uniform pore distribution, interconnected pore structure and outstanding mechanical properties. After being modified with dopamine, the protein adsorption amount, cell attachment performance, and mineralization ability of the dopamine-modified highly porous HAP network can be greatly improved. In addition, the as-prepared dopamine-modified highly porous HAP networks exhibit good biocompatibility, excellent near-infrared photothermal effect, and good mechanical properties. The experimental results indicate that the dopamine-modified highly porous HAP networks are promising for various applications. © 2017 Elsevier B.V.
DOI10.1016/j.colsurfb.2017.07.093
EI Accession Number20173804186313
EI KeywordsScaffolds (biology)
EI Classification Number461 Bioengineering and Biology - 482 Mineralogy - 703.1 Electric Networks - 802.3 Chemical Operations - 804.1 Organic Compounds - 804.2 Inorganic Compounds - 951 Materials Science
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25537
Collection中国科学院上海硅酸盐研究所
Affiliation1.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
2.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Zhang, Yong-Gang,Zhu, Ying-Jie,Chen, Feng,et al. Dopamine-modified highly porous hydroxyapatite microtube networks with efficient near-infrared photothermal effect, enhanced protein adsorption and mineralization performance[J]. Colloids and Surfaces B: Biointerfaces,2017,159:337-348.
APA Zhang, Yong-Gang,Zhu, Ying-Jie,Chen, Feng,&Lu, Bing-Qiang.(2017).Dopamine-modified highly porous hydroxyapatite microtube networks with efficient near-infrared photothermal effect, enhanced protein adsorption and mineralization performance.Colloids and Surfaces B: Biointerfaces,159,337-348.
MLA Zhang, Yong-Gang,et al."Dopamine-modified highly porous hydroxyapatite microtube networks with efficient near-infrared photothermal effect, enhanced protein adsorption and mineralization performance".Colloids and Surfaces B: Biointerfaces 159(2017):337-348.
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