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ris_ei.bif (30.22 KB)

Last update:
20060426

Provider:
Ei

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This import filter is for RIS file exported from Ei search.

Example:

TY  - JOUR
N1  - Compilation and indexing terms, Copyright 2006 Elsevier Inc. All rights reserved
TI  - Double layered HA coating, its characterization and preparation
BT  - Proceedings of the 1998 MRS Fall Meeting - Symposium on Biomedical Materials-Drug Delivery, Implants and Tissue Engineering, Nov 30-Dec 4 1998
JO  - Materials Research Society Symposium - Proceedings
A1  - Zhou, P.
A1  - Asanami, S.
A1  - Kawana, H.
A1  - Hosonuma, M.
A1  - Mitsui, H.
A1  - Zhou, H.
AD  - Keio Univ, Tokyo, Jpn
VL  -  550
PY  - 1999
U1  - 99114892443
SP  - 255
EP  - 259
SN  - 0272-9172
CY  - Boston, MA, USA
PB  - Materials Research Society, Warrendale, PA, USA
N2  - Hydroxyapatite (HA) has been universally used because of good biocompatibility. There are varieties of coating methods, however, they still have problems. The most significant problem is layer thickness. We introduced a new coating procedure to eliminate this difficulty. The characterization of the coating was studied by X-ray diffractometry, infrared spectroscopy, SEM and chemical analysis. Said examination indicated that the double layer consisted of carbonate HA and CaTiO₃ and the thickness of the layer was 2-4 μm. The coating was performed on the inner surfaces of 50-200 μm sized pores and was also consistent in the smallest of the pores even those of 50 μm. Our results indicated that the coating layer was homogeneous and thin. In addition, both layers consisted of Ca ions. The consistency of coating into even the smallest pore size suggested that our method promises to have widespread clinical applications in artificial implants because of increased surface contact area.
KW  - Phosphate coatings
KW  - Biocompatibility
KW  - Coating techniques
KW  - X ray diffraction analysis
KW  - Infrared spectroscopy
KW  - Scanning electron microscopy
KW  - Chemical analysis
KW  - Carbonates
KW  - Calcium compounds
KW  - Surfaces
KW  - Pore size
U2  - Hydroxyapatite
U2  - Calcium titanate
ER  -

TY  - CONF
M1  - Copyright 2005, IEE
TI  - The effect of post-treatment on the mechanical behavior of plasma sprayed HA coating
AD  - Eng. Res. Center for Biomaterials, Sichuan Univ., Chengdu, China
BT  - 17th International Symposium on Ceramics in Medicine. The Annual Meeting of the International Society for Ceramics in Medicine, 8-12 Dec. 2004
JO  - Key Engineering Materials
T3  - Key Eng. Mater. (Switzerland)
A1  - Cao, Y.
A1  - Zhang, B.
A1  - Wang, L.P.
A1  - Lin, Q.
A1  - Li, X.D.
A1  - Bao, C.Y.
A1  - Chen, J.Y.
A1  - Yang, B.C.
A1  - Yang, L.
A1  - Zhang, X.D.
VL  -  284-286
PY  - 2005//
U1  - 8527587
SP  - 337
EP  - 40
SN  - 1013-9826
CY  - New Orleans, LA, USA
PB  - Trans Tech Publications
N2  - Plasma-sprayed hydroxyapatite coating on metal substrate has been prepared, two kinds of post-treatment methods have been used: (1) heating in air at 650°C for 30 min, (2) heating in water vapor at 125°C, 0.15 Mpa for 6 hours. XRD showed that the nanocrystals of HA coating increased after water vapor treated. The interfacial tensile strength between HA and the substrate were 45.0 ± 1.82 MPa, 39.1 ± 1.27 MPa and 30.3 ± 1.61 MPa for as-received coatings, water vapor treated coatings and heated in air coatings respectively. After 3 months implant in dogs limbs, the push-out strength between implants and bone were 11.27 ± 2.71 MPa, 11.63 ± 3.11 MPa, 23.92 ± 2.01 MPa and 18.8 ± 1.82 MPa for pure Ti implants, as-received coating implants, water vapor treated implants and heated in air implants respectively. The results showed that the water vapor post treated HA coating have better mechanical behavior in vitro and in vivo
KW  - bioceramics
KW  - bone
KW  - calcium compounds
KW  - heat treatment
KW  - heating
KW  - plasma arc sprayed coatings
KW  - prosthetics
KW  - tensile strength
KW  - titanium
KW  - X-ray diffraction
U2  - post-treatment
U2  - mechanical behavior
U2  - plasma-sprayed hydroxyapatite coating
U2  - heating
U2  - XRD
U2  - nanocrystals
U2  - interfacial tensiles strength
U2  - as-received coatings
U2  - water vapor treated coatings
U2  - air coatings
U2  - implant
U2  - dog limbs
U2  - push-out strength
U2  - bone
U2  - 650 degC
U2  - 30 min
U2  - 125 degC
U2  - 0.15 MPa
U2  - 6 hour
U2  - 37.83 to 46.82 MPa
U2  - 28.69 to 31.91 MPa
U2  - 3 month
U2  - 8.52 to 14.74 MPa
U2  - 21.91 to 25.93 MPa
U2  - 16.98 to 20.62 MPa
U2  - Ca₁₀(PO₄)₆(OH)₂
U2  - Ti
ER  -