Hydroxyapatite coatings grown by pulsed laser deposition with a beam of 355 nm wavelength

被引：23
|
作者：
Fernández-Pradas, JM [1 ]
Cléries, L [1 ]
Sardin, G [1 ]
Morenza, JL [1 ]
机构：
[1] Univ Barcelona, Dept Fis Aplicada & Opt, E-08028 Barcelona, Spain
来源：
JOURNAL OF MATERIALS RESEARCH | 1999年 / 14卷 / 12期
关键词：
D O I：
10.1557/JMR.1999.0638
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Calcium phosphate coatings, obtained at different deposition rates by pulsed laser deposition with a Nd:YAG laser beam of 355 nm wavelength, were studied. The deposition rate was changed from 0.01 3 to 1.16 Angstrom/shot by modification of only the ablated area, maintaining the local fluence constant to perform the ablation process in similar local conditions. Characterization of the coatings was performed by scanning electron microscopy, x-ray diffractometry, and infrared, micro-Raman, and x-ray photoelectron spectroscopy. The coatings showed a compact surface morphology formed by glassy grains with some droplets on them. Only hydroxyapatite (HA) and alpha-tricalcium phosphate (alpha-TCP) peaks were found in the x-ray diffractograms. The relative content of alpha-TCP diminished with decreasing deposition rates, and only HA peaks were found for the lowest rate. The origin of alpha-TCP is discussed.
引用
收藏
页码：4715 / 4719
页数：5
相关论文
共 50 条
  • [1] Hydroxyapatite coatings grown by pulsed laser deposition with a beam of 355 nm wavelength
    J. M. Fernández-Pradas
    L. Clèries
    G. Sardin
    J. L. Morenza
    Journal of Materials Research, 1999, 14 : 4715 - 4719
  • [2] Hydroxyapatite coatings grown by pulsed laser deposition with a beam of 355 nm wavelength
    Universitat de Barcelona, Dept. de Fis. Apl. i Òptica, Av. Diagonal 647, E-08028 Barcelona, Spain
    J Mater Res, 12 (4715-4719):
  • [3] Fabrication of functionally-graded yttria-stabilized zirconia coatings by 355 nm picosecond dual-beam pulsed laser deposition
    Deng, Chun
    Kim, Hyeongwon
    Ki, Hyungson
    COMPOSITES PART B-ENGINEERING, 2019, 160 : 498 - 504
  • [4] Hydroxyapatite coatings deposited on titanium substrate by pulsed laser deposition
    Liu, Fu
    Song, Ying
    Wang, Fuping
    Igarashi, Kaoru
    Shimizu, Tadao
    High-Performance Ceramics IV, Pts 1-3, 2007, 336-338 : 1670 - 1672
  • [5] Pulsed laser deposition of strontium-substituted hydroxyapatite coatings
    Pereiro, I.
    Rodriguez-Valencia, C.
    Serra, C.
    Solla, E. L.
    Serra, J.
    Gonzalez, P.
    APPLIED SURFACE SCIENCE, 2012, 258 (23) : 9192 - 9197
  • [6] Microstructure of hydroxyapatite thin layers grown by pulsed laser deposition
    Craciun, D
    Craciun, V
    Martin, C
    Mihailescu, IN
    Bunescu, MC
    Vasile, E
    Ioncea, A
    Boyd, IW
    FIFTH CONFERENCE ON OPTICS (ROMOPTO '97), PTS 1 AND 2, 1998, 3405 : 272 - 277
  • [7] Pulsed laser deposition of silicon-substituted hydroxyapatite coatings
    Solla, E. L.
    Borrajo, J. P.
    Gonzalez, P.
    Serra, J.
    Chiussi, S.
    Serra, C.
    Leon, B.
    Perez-Amor, M.
    VACUUM, 2008, 82 (12) : 1383 - 1385
  • [8] Pulsed laser deposition for poly-crystalline hydroxyapatite coatings
    Katto, Masahito
    Ishibashi, Kenzo
    Yokotani, Atsushi
    Higashiguchi, Takeshi
    Kubodera, Shoichi
    Kurosawa, Kou
    Nakayama, Takeyoshi
    Katayama, Hirotaka
    Fujita, Masayuki
    Abe, Nobuyuki
    Tsukamoto, Masahiro
    XVI INTERNATIONAL SYMPOSIUM ON GAS FLOW, CHEMICAL LASERS, AND HIGH-POWER LASERS, PTS 1 AND 2, 2007, 6346
  • [9] Magnesium and fluoride doped hydroxyapatite coatings grown by pulsed laser deposition for promoting titanium implant cytocompatibility
    Cao, Jinxing
    Lian, Ruizhe
    Jiang, Xiaohong
    APPLIED SURFACE SCIENCE, 2020, 515
  • [10] Pulsed laser deposition of aluminum-doped ZnO films at 355 nm
    Holmelund, E
    Schou, J
    Thestrup, B
    Tougaard, S
    Johnson, E
    Nielsen, MM
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2004, 79 (4-6): : 1137 - 1139
12345