HIGH-PURITY

作品数:124被引量:275H指数:8
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相关作者:李瑞迪贺跃辉李健袁铁锤杨占成更多>>
相关机构:清华大学中南大学哈尔滨工业大学东北大学更多>>
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Polydopamine-modified metal-organic frameworks nanoparticles enhance the corrosion resistance and bioactivity of polycaprolactone coating on high-purity magnesium
《Journal of Magnesium and Alloys》2024年第5期2070-2089,共20页Qingyun Fu Shaojie He Junjie Yang Ziyu Su Ping Li Xincheng Yu Weihong Jin Shulan Xu Zhentao Yu Dingsheng Zha 
financially supported by the Guangzhou Science and Technology Project(Nos.2021A0505030042 and 201904010060);Guangdong Basic and Applied Basic Research Foundation(No.2020B1515120078);National Natural Science Foundation of China(Nos.81401766 and 32101059);Natural Science Foundation of Guangdong Province(No.2022A1515010266);Shenzhen Key Laboratory of Musculoskeletal Tissue Reconstruction and Function Restoration and Shenzhen People’s Hospital(No.ZDSYS20200811143752005)。
Biodegradable magnesium(Mg)and its alloys exhibit excellent biocompatibility and mechanical compatibility,demonstrating tremendous potential for applications in orthopedics.However,the rapid degradation rate has limit...
关键词:POLYDOPAMINE ZIF-8 High-purity magnesium Polycaprolactone coating ANTICORROSION Bone regeneration 
Effect of mechanical stresses on degradation behavior of high-purity magnesium in bone environments
《Journal of Materials Science & Technology》2024年第4期252-261,共10页Yan Yao Jie Xia Lizhen Wang Yuanming Gao Xili Ding Chao Wang Yubo Fan 
supported by the National Natural Science Foundation of China(Nos.T2288101,12172034,U20A20390,11827803,12202036);the Beijing Municipal Natural Science Foundation(No.7212205);the 111 Project(No.B13003);the Fundamental Research Funds for the Central Universities.
High-purity(HP)magnesium(Mg)has emerged as a promising biomaterial for supporting functional bone tissue.Our previous study found that mechanical stresses and the surrounding fibrotic tissue(subcuta-neous)both play cr...
关键词:High-purity magnesium Quantitative stresses Degradation Bone environments In vivo and in vitro 
Minimizing pest aluminum in magnesium for the production of high-purity titanium
《Journal of Magnesium and Alloys》2023年第11期4189-4196,共8页Bo Yang Rui Zheng Ge Wu Zhi-Min Chang Zhi-Wei Shan 
the support from the National Natural Science Foundation of China (No.52031011);funding from the Science and Technology Departments of Shaanxi and Xi’an,China (Nos.2021GXLH-Z-015,2016KTZDGY-04-04 and 201805064ZD15CG48)。
It is practically difficult to find titanium sponges with low and stable aluminum impurities on the market even though it is the precondition to prepare high-purity titanium. Analysis indicates that almost all the alu...
关键词:High-purity titanium Titanium sponge MAGNESIUM Aluminum impurity Silicothermic reduction 
An intermediate poly-dopamine layer for alginate coating on high-purity magnesium to achieve corrosion mitigation
《Journal of Magnesium and Alloys》2023年第6期2061-2071,共11页Qingyun Fu Weihong Jin Mingcheng Feng Jingyao Li Jian Li Wei Li Zhentao Yu 
financially supported by National Key Research and Development Project of China(No.2020YFC1107202);Shanxi Provincial Key Research and Development Project(No.2019ZDLSF03–06);Guangdong Basic and Applied Basic Research Foundation(No.2020B1515120078);Science and Technology Planning Project of Guangdong Province(No.2021A0505030042)。
Although magnesium(Mg)and its alloys are proposed as the next generation orthopedics transplanted materials,their clinical applications are limited by the fast degradation.To reduce the degradation rate,a strong adhes...
关键词:MAGNESIUM COATING Ploy-dopamine ALGINATE CORROSION 
Production of high-purity Mg metal from dolomite through novel molten salt electrolysis and vacuum distillation
《Journal of Magnesium and Alloys》2023年第4期1308-1320,共13页Hyeong-Jun Jeoung Tae-Hyuk Lee Jin-Young Lee Kyung-Woo Yi Jungshin Kang 
supported by the National Research Councile of Science and Technology funded by the Korean Ministry of Industry in Korea(Project Nos.:1711173260,22-3803);the Korea Evaluation Institute of Industrial Technology funded by the Korean Ministry of Industry in Korea(Project Nos.:1415179713,20011157).
In this study,a novel Mg production process for producing high-purity Mg metal from dolomite was developed.When the electrolysis of calcined dolomite was conducted using Cu cathode and C anode in MgF_(2)–LiF molten s...
关键词:High-purity magnesium DOLOMITE Magnesium oxide Electrolytic process Copper metal cathode Vacuum distillation 
Remarkably slow corrosion rate of high-purity Mg microalloyed with 0.05wt% Sc被引量:1
《Journal of Magnesium and Alloys》2023年第3期991-997,共7页Soo-Min Baek Jeong-Ki Kim Du-Won Min Sung Soo Park 
supported by the National Research Foundation of Korea(NRF)grant funded by the Korea Government(MSIT)(No.2019R1A2C1003905)
We report that the corrosion resistance of Mg is significantly improved by adding 0.05wt%Sc.Corrosion rates evaluated from weight loss values after room-temperature immersion in 0.6 M NaCl solution for two weeks were ...
关键词:MAGNESIUM MICROALLOYING Intermetallic phase Microgalvanic corrosion 
Degradation particles derived from high-purity magnesium inhibit osteogenic differentiation through regulation of macrophage polarization被引量:2
《Journal of Materials Science & Technology》2023年第8期113-119,共7页Yu Sun Han Yu Hongzhou Peng Xinbao Kang Zhaoxiang Peng Xieping Dong Wenhui Wang Yang Song Xiaonong Zhang 
This work was financially supported by the Natural Science Foundation of China(No.82160436);the Science and Technol-ogy Commission of Shanghai Municipality(No.19441905600);the“Science and Technology Innovation 2025Major Special Project of Ningbo(No.2019B10064);the Shanghai Jiao Tong Univer-sity Interdisciplinary(Biomedical Engineering)Research Fund(No.ZH2018ZDA09);China Postdoctoral Science Foundation(No.2021M702090).
Magnesium(Mg)and its alloys have great potential as orthopedic implant candidates,which could release various bioactive substances during degradation.Degradation particles(DPs)are one of the degradation products,but t...
关键词:MAGNESIUM Degradation particles Macrophage PHAGOCYTOSIS OSTEOIMMUNOLOGY 
Use of various MgO resources for high-purity Mg metal production through molten salt electrolysis and vacuum distillation被引量:1
《Journal of Magnesium and Alloys》2023年第2期562-579,共18页Hyeong-Jun Jeoung Tae-Hyuk Lee Youngjae Kim Jin-Young Lee Young Min Kim Toru HOkabe Kyung-Woo Yi Jungshin Kang 
supported by the Korea Evaluation Institute of Industrial Technology funded by the Korean Ministry of Industry in Korea (Project No.:20000970, 20–9805);Basic Research Project (22–3803) of the Korea Institute of Geoscience and Mineral Resources (KIGAM) funded by the Ministry of Science and ICT of Korea。
A green and effective electrolytic process was developed to produce high-purity Mg metal using primary and secondary resources containing Mg O as a feedstock. The electrolysis of various Mg O resources was conducted u...
关键词:High-purity magnesium Magnesium oxide resources Electrolytic process Metal cathode Vacuum distillation 
Plain metallic biomaterials:opportunities and challenges被引量:1
《Regenerative Biomaterials》2023年第1期140-147,共8页Jiazhen Zhang Bao Zhai Jintao Gao Zheng Li Yufeng Zheng Minglong Ma Yongjun Li Kui Zhang Yajuan Guo Xinli Shi Bin Liu Guobiao Gao Lei Sun 
supported by the first batch of Chinese Drug Regulatory Science Action Plan(Regulatory science research on new materi-als for medical device);This work was also supported by the sec-ond batch(“5.5 Research on technical evaluation of recombinant collagens,cartilage repair materials and antimicrobial orthope-dic/dental materials”)of Chinese Drug Regulatory Science Action Plan of NMPA.
The‘plainification of materials’has been conceptualized to promote the sustainable development of materials.This perspective,for the first time in the field of biomaterials,proposes and defines‘plain metallic bioma...
关键词:plainification metallic biomaterials regulatory science medical devices pure titanium high-purity magnesium 
Evaluation of the performance of Ca-deficient hydroxyapatite(CDHA)/MgF_(2)bilayer coating on biodegradable high-purity magnesium in a femoral condyle defect model in rabbits被引量:1
《Regenerative Biomaterials》2022年第1期806-815,共10页Shibo Huang Junlei Li Kairong Qin Zhiqiang Wang Jiahui Yang Fang Cao Weirong Li Yupeng Liu Lipeng Liu Dewei Zhao 
supported by Dalian Health Commission,medical key specialty of Dengfeng project[grant number(2021)243];National Orthopedics and Sports Rehabilitation Clinical Research Center Innovation Fund(2021-NCRC-CXJJ-ZH-28).
The two most critical factors in promoting the clinical translation of magnesium(Mg)are reducing its degradation rate and improving its osteogenesis.In this study,a Ca-deficient hydroxyapatite(CDHA)/MgF_(2)bilayer coa...
关键词:high-purity magnesium MgF_(2) Ca-deficient hydroxyapatite femoral condyle 
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