Electron Irradiation Effect in Surface Modification of Hydroxyapatite Ceramics

Kostyuchenko A. V.; Kochlar G. S.; Ievlev V. M.

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Electron Irradiation Effect in Surface Modification of Hydroxyapatite Ceramics

机译：羟基磷灰石陶瓷表面改性中的电子辐照效应

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摘要

The structure of ultrathin sections of dense submicrocrystalline hydroxyapatite (HA) (Ca-10(PO4)(6)(OH)(2)) ceramics has been studied by X-ray diffraction and high-resolution transmission electron microscopy (TEM). The results demonstrate that high-energy electron irradiation can lead to surface modification with thin CaO, alpha-Ca-3(PO4)(2), and HA nanoparticles. Two-level interference contrast and double Fourier transformation of TEM images have been shown to be effective tools for revealing and identifying nanoparticles, respectively.

机译：通过X射线衍射和高分辨率透射电子显微镜（TEM）研究了致密亚壳羟基磷灰石（HA）（Ca-10（PO4）（6）（6）（2）（2））陶瓷的超薄部分的结构。结果表明，高能量电子照射可导致薄CaO，α-CA-3（PO4）（2）和HA纳米粒子的表面改性。已经示出了两级干扰对比度和TEM图像的双傅里叶变换，分别是用于揭示和识别纳米颗粒的有效工具。

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来源
《Inorganic materials》 |2019年第12期|1285-1289|共5页
作者
Kostyuchenko A. V.; Kochlar G. S.; Ievlev V. M.;
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作者单位

Voronezh State Tech Univ Moskovskii Pr 14 Voronezh 394026 Russia;

Moscow MV Lomonosov State Univ Moscow 119991 Russia;

Moscow MV Lomonosov State Univ Moscow 119991 Russia|Voronezh State Univ Univ Skaya Pl 1 Voronezh 394006 Russia;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
hydroxyapatite ceramics; electron irradiation; structure; phase composition;

机译：羟基磷灰石陶瓷;电子照射;结构;相位组成;

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1. Electrochemical characterization of surface modification for Ti6Al7Nb implants with hydroxyapatite-zirconia nanoparticles synthesis by ultrasound irradiations [J] . Chelariu R., Mareci D., Bolat G., Materials and Corrosion . 2015,第6期

机译：超声辐射合成羟基磷灰石-氧化锆纳米粒子对Ti6Al7Nb植入物表面修饰的电化学表征
2. Prevention of Adhesion and Surface Growth of Orthopedic Implant Microbial Infection by Surface Modification Using Antibiotics and Irradiated Hydroxyapatite [J] . Farrag H. A., El - Hendawy H. H., El - Tablawy S. Y., Silicon . 2019,第5期

机译：使用抗生素和辐照羟基磷灰石表面改性预防骨科植入微生物感染的粘附和表面生长
3. Impact of non- thermal plasma surface modification on porous calcium hydroxyapatite ceramics for bone regeneration [J] . Moriguchi Yu, Lee Dae-Sung, Chijimatsu Ryota, Journal of land use science . 2018,第1a3期

机译：非热等离子体表面改性对骨再生多孔钙羟基磷灰石陶瓷的影响
4. Metal Ceramic Alloy Structure and Surface Layer Modification during Electron-Ion-Plasma Irradiation of Its Surface [C] . V. E. Ovcharenko, Yu. F. Ivanov, E. V. Shilko, International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures . 2016

机译：金属陶瓷合金结构和表面层改性在其表面的电子离子浆辐射期间
5. Electro-thermally polarized bulk and coated hydroxyapatite (HAp) ceramics---Understanding the role of surface charge, wettability and dopants on physical, mechanical and biological properties. [D] . Bodhak, Subhadip. 2010

机译：电热极化的块状和涂层羟基磷灰石（HAp）陶瓷---了解表面电荷，润湿性和掺杂剂对物理，机械和生物学特性的作用。
6. Impact of non-thermal plasma surface modification on porous calcium hydroxyapatite ceramics for bone regeneration [O] . Yu Moriguchi, Dae-Sung Lee, Ryota Chijimatsu, -1

机译：非热等离子体表面改性对多孔羟基羟基磷灰石陶瓷骨再生的影响
7. Modification of hydroxyapatite surface properties by electron irradiation [O] . Guillaume Bai, Jean-Christophe Hornez, Ulrich Maschke, 2020

机译：电子照射改性羟基磷灰石表面性能

Electron Irradiation Effect in Surface Modification of Hydroxyapatite Ceramics

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