An X-ray electron study of nanodisperse hydroxyapatite

被引：0
|
作者：
I. V. Melikhov
Yu. A. Teterin
V. N. Rudin
A. Yu. Teterin
K. I. Maslakov
A. V. Severin
机构：
[1] Moscow State University,Faculty of Chemistry
[2] Kurchatov Institute Russian Research Center,Kurnakov Institute of General and Inorganic Chemistry
[3] Russian Academy of Sciences,undefined
来源：
Russian Journal of Physical Chemistry A | 2009年 / 83卷
关键词：
Hydroxyapatite; Valence Electron; Sodium Succinate; Electron Binding Energy; Tron Spectrum;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Two states of surface valence electrons localized on faces with different molecular reliefs were observed for nanodisperse hydroxyapatite. Thermal treatment of nanocrystals caused a shift ΔEb = 0.5 eV of the spectrum of valence electrons on molecularly rough faces and a shift of 0.8 eV of the spectrum from smooth faces. Similar electron spectrum shifts were observed for sorption, in particular, of sodium succinate. These results are of importance for the diagnostics of various hydroxyapatite kinds, since hydroxyapatite is a constituent mineral component of living organisms, and for the synthesis of medicines with enhanced biological activity used in treatment of various bone diseases.
引用
收藏
页码：91 / 97
页数：6
相关论文
共 50 条
  • [1] An X-ray electron study of nanodisperse hydroxyapatite
    Melikhov, I. V.
    Teterin, Yu. A.
    Rudin, V. N.
    Teterin, A. Yu.
    Maslakov, K. I.
    Severin, A. V.
    Russian Journal of Physical Chemistry A, 2009, 83 (01) : 91 - 97
  • [2] X-ray diffraction study of cadmium hydroxyapatite
    Nounah, A
    Maroufi, N
    Ichou, YA
    Lacout, JL
    Savariault, JM
    JOURNAL DE PHYSIQUE IV, 2005, 123 : 251 - 254
  • [3] X-RAY ELECTRON AND X-RAY SPECTRAL STUDY OF CARBYNE
    SERGUSHIN, IP
    KUDRYAVTSEV, YP
    ELIZEN, VM
    SADOVSKII, AP
    SLADKOV, AM
    NEFEDOV, VI
    KORSHAK, VV
    JOURNAL OF STRUCTURAL CHEMISTRY, 1977, 18 (04) : 553 - 555
  • [4] Methods of electron microdiffraction and X-ray analysis in structure study of nanodisperse partially stabilized ZrO2 powders
    N. A. Zaporina
    O. A. Doynikova
    A. P. Krumina
    D. A. Bocharov
    J. P. Grabis
    Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques, 2009, 3 : 464 - 467
  • [5] Methods of Electron Microdiffraction and X-Ray Analysis in Structure Study of Nanodisperse Partially Stabilized ZrO2 Powders
    Zaporina, N. A.
    Doynikova, O. A.
    Krumina, A. P.
    Bocharov, D. A.
    Grabis, J. P.
    JOURNAL OF SURFACE INVESTIGATION, 2009, 3 (03): : 464 - 467
  • [6] Erratum to: Methods of Electron Microdiffraction and X-Ray Analysis in Structure Study of Nanodisperse Partially Stabilized ZrO2 Powders
    N. A. Zaporina
    O. A. Doynikova
    A. P. Krumina
    D. V. Bocharov
    J. P. Grabis
    Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2019, 13 : 566 - 566
  • [7] X-RAY SPECTRAL AND X-RAY ELECTRON STUDY OF COMPLEX OXIDES OF RH
    FIRSOV, MN
    NEFEDOV, VI
    DOMASHEVSKAYA, EP
    SHAPLYGIN, IS
    JOURNAL OF STRUCTURAL CHEMISTRY, 1979, 20 (01) : 37 - 41
  • [8] The study of Zr adsorption on nanodispersed hydroxyapatite: X-ray photoelectron study
    Yuri A. Teterin
    Andrey G. Kazakov
    Anton Yu Teterin
    Alexander V. Severin
    Stanislav V. Dvorak
    Konstantin I. Maslakov
    Kirill E. Ivanov
    Journal of Radioanalytical and Nuclear Chemistry, 2019, 321 : 341 - 347
  • [9] The study of Zr adsorption on nanodispersed hydroxyapatite: X-ray photoelectron study
    Teterin, Yuri A.
    Kazakov, Andrey G.
    Teterin, Anton Yu
    Severin, Alexander V.
    Dvorak, Stanislav V.
    Maslakov, Konstantin I.
    Ivanov, Kirill E.
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2019, 321 (01) : 341 - 347
  • [10] X-ray line profile analysis of nanodisperse silicon nitride ceramics
    Gubicza, J
    Szépvölgyi, J
    Mohai, I
    Ungár, T
    EPDIC 7: EUROPEAN POWDER DIFFRACTION, PTS 1 AND 2, 2001, 378-3 : 729 - 734
12345