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Novel gallium-doped amorphous calcium phosphate nanoparticles: Preparation, application and structure study
Yang, Mingshun; Ren, Jinjun; Zhang, Ruili; renjinjunsiom@163.com
2017
Source PublicationJ. Non-Cryst. Solids
Volume466Pages:15
AbstractNovel gallium-doped amorphous calcium phosphate (ACP) nanoparticles with different (Ga + Ca)/P molar ratio (1.8-3.0) were synthesized using sol-gel method. The antibacterial effects of the gallium-doped ACP samples were tested using disk diffusion assays, against Pseudomonas aeruginosa. The results showed that the gallium doped ACP samples have obvious effect of inhibiting the growth of Pseudomonas aeruginosa and could have a long term antibacterial properties. The local structures of these amorphous calcium phosphate nanoparticles were studied by P-31, Ga-71 single pulse, double-resonance and P-31 homonuclear dipolar recoupling solid state NMR techniques. The solid state NMR studies indicate that gallium-doped ACP nanoparticles are consisted of Gax(OH)yOz and calcium phosphate clusters. Gallium-doped ACP nanoparticles could be promising complex materials with the properties of antibacterial and biological mineralization.
SubtypeArticle
Department材料
DOI10.1016/j.jnoncrysol.2017.03.034
Funding OrganizationNational Natural Science Foundation of China [NSFC 61475174]; Chinese Academy of Sciences ; National Natural Science Foundation of China [NSFC 61475174]; Chinese Academy of Sciences ; National Natural Science Foundation of China [NSFC 61475174]; Chinese Academy of Sciences ; National Natural Science Foundation of China [NSFC 61475174]; Chinese Academy of Sciences
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [NSFC 61475174]; Chinese Academy of Sciences ; National Natural Science Foundation of China [NSFC 61475174]; Chinese Academy of Sciences ; National Natural Science Foundation of China [NSFC 61475174]; Chinese Academy of Sciences ; National Natural Science Foundation of China [NSFC 61475174]; Chinese Academy of Sciences
WOS IDWOS:000403117100003
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28138
Collection中科院强激光材料重点实验室
Corresponding Authorrenjinjunsiom@163.com
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Yang, Mingshun,Ren, Jinjun,Zhang, Ruili,et al. Novel gallium-doped amorphous calcium phosphate nanoparticles: Preparation, application and structure study[J]. J. Non-Cryst. Solids,2017,466:15.
APA Yang, Mingshun,Ren, Jinjun,Zhang, Ruili,&renjinjunsiom@163.com.(2017).Novel gallium-doped amorphous calcium phosphate nanoparticles: Preparation, application and structure study.J. Non-Cryst. Solids,466,15.
MLA Yang, Mingshun,et al."Novel gallium-doped amorphous calcium phosphate nanoparticles: Preparation, application and structure study".J. Non-Cryst. Solids 466(2017):15.
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