Hydroxyapatite synthesized by a simplified hydrothermal method
Identifieur interne : 00A714 ( Main/Merge ); précédent : 00A713; suivant : 00A715Hydroxyapatite synthesized by a simplified hydrothermal method
Auteurs : H. S. Liu [République populaire de Chine] ; T. S. Chin [République populaire de Chine] ; L. S. Lai [République populaire de Chine] ; S. Y. Chiu [République populaire de Chine] ; K. H. Chung [République populaire de Chine] ; C. S. Chang [République populaire de Chine] ; M. T. Lui [République populaire de Chine]Source :
- Ceramics International [ 0272-8842 ] ; 1996.
Descripteurs français
- Wicri :
- topic : Céramique.
English descriptors
- KwdEn :
- Bulk ceramics sintered, Calcium phosphates, Ceramics, Considerable grain growth, Crystalline phase, Dense hydroxyapatite, Diffraction patterns, Elsevier science, Excellent biocompatibility, Filter cake, Flexural strength, Fracture, Fracture strength, Fracture toughness, Hard tissue implantation, Hardness, Heating powders, Heating time, High density, High quality, High strength, High surface area, Higher temperatures, Hydrothermal, Hydroxyapatite, Hydroxyapatite ceramics, Large quantity, Mechanical properties, Molar ratio, Particle size, Prosthetic applications, Relative density, Scanning electron micrographs, Simplified hydrothermal method, Sintered, Sintered bulk ceramics, Sintered bulk specimens, Sintered specimen, Sintering, Sintering atmosphere, Sintering temperature, Specific surface area, Stoichiometric composition, Theoretical density, Thermal stability, Tricalcium phosphate.
- Teeft :
- Bulk ceramics sintered, Calcium phosphates, Ceramics, Considerable grain growth, Crystalline phase, Dense hydroxyapatite, Diffraction patterns, Elsevier science, Excellent biocompatibility, Filter cake, Flexural strength, Fracture, Fracture strength, Fracture toughness, Hard tissue implantation, Hardness, Heating powders, Heating time, High density, High quality, High strength, High surface area, Higher temperatures, Hydrothermal, Hydroxyapatite, Hydroxyapatite ceramics, Large quantity, Mechanical properties, Molar ratio, Particle size, Prosthetic applications, Relative density, Scanning electron micrographs, Simplified hydrothermal method, Sintered, Sintered bulk ceramics, Sintered bulk specimens, Sintered specimen, Sintering, Sintering atmosphere, Sintering temperature, Specific surface area, Stoichiometric composition, Theoretical density, Thermal stability, Tricalcium phosphate.
Abstract
Abstract: A simplified hydrothermal method of synthesizing hydroxyapatite powder is described. Heating powders of Ca(OH)2, Ca(H2PO4)2 · H2O and distilled water in a pressurized pot at 109 °C for 1–3 h results in powders consisting of crystallized hydroxyapatite in a needle shape, 130–170 nm in length and 15–25 nm in width. The specific surface area is 31–43 m2/g and the Ca P ratio is 1.640–1.643. The obtained HA powder can be sintered to a high density at 1200–1300 °C. No decomposition was identified by X-ray diffraction. The optimally sintered ceramic has a pore-free surface structure with a flexural strength of 120 MPa, a micro-Vickers hardness of 5.1 GPa and fracture toughness of 1.2 MPa · m 1 2. The biocompatibility of the pulverized sintered-ceramic is excellent and comparable to that of a commercial grade hydroxyapatite by evaluating the implantation in a dog. The synthesis method is simple, economic, and results in a high quality powder which is useful in hard tissue reconstruction applications.
Url:
DOI: 10.1016/0272-8842(95)00135-2
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 003422
- to stream Istex, to step Curation: 003422
- to stream Istex, to step Checkpoint: 004973
Links to Exploration step
ISTEX:699159804AB7B861CC999FAED9DB56C397A388F1Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Hydroxyapatite synthesized by a simplified hydrothermal method</title>
<author><name sortKey="Liu, H S" sort="Liu, H S" uniqKey="Liu H" first="H. S." last="Liu">H. S. Liu</name>
</author>
<author><name sortKey="Chin, T S" sort="Chin, T S" uniqKey="Chin T" first="T. S." last="Chin">T. S. Chin</name>
</author>
<author><name sortKey="Lai, L S" sort="Lai, L S" uniqKey="Lai L" first="L. S." last="Lai">L. S. Lai</name>
</author>
<author><name sortKey="Chiu, S Y" sort="Chiu, S Y" uniqKey="Chiu S" first="S. Y." last="Chiu">S. Y. Chiu</name>
</author>
<author><name sortKey="Chung, K H" sort="Chung, K H" uniqKey="Chung K" first="K. H." last="Chung">K. H. Chung</name>
</author>
<author><name sortKey="Chang, C S" sort="Chang, C S" uniqKey="Chang C" first="C. S." last="Chang">C. S. Chang</name>
</author>
<author><name sortKey="Lui, M T" sort="Lui, M T" uniqKey="Lui M" first="M. T." last="Lui">M. T. Lui</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:699159804AB7B861CC999FAED9DB56C397A388F1</idno>
<date when="1996" year="1996">1996</date>
<idno type="doi">10.1016/0272-8842(95)00135-2</idno>
<idno type="url">https://api.istex.fr/document/699159804AB7B861CC999FAED9DB56C397A388F1/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">003422</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">003422</idno>
<idno type="wicri:Area/Istex/Curation">003422</idno>
<idno type="wicri:Area/Istex/Checkpoint">004973</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">004973</idno>
<idno type="wicri:doubleKey">0272-8842:1996:Liu H:hydroxyapatite:synthesized:by</idno>
<idno type="wicri:Area/Main/Merge">00A714</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a">Hydroxyapatite synthesized by a simplified hydrothermal method</title>
<author><name sortKey="Liu, H S" sort="Liu, H S" uniqKey="Liu H" first="H. S." last="Liu">H. S. Liu</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 300, Taiwan</wicri:regionArea>
<wicri:noRegion>Taiwan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Chin, T S" sort="Chin, T S" uniqKey="Chin T" first="T. S." last="Chin">T. S. Chin</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 300, Taiwan</wicri:regionArea>
<wicri:noRegion>Taiwan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Lai, L S" sort="Lai, L S" uniqKey="Lai L" first="L. S." last="Lai">L. S. Lai</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 300, Taiwan</wicri:regionArea>
<wicri:noRegion>Taiwan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Chiu, S Y" sort="Chiu, S Y" uniqKey="Chiu S" first="S. Y." last="Chiu">S. Y. Chiu</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 300, Taiwan</wicri:regionArea>
<wicri:noRegion>Taiwan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Chung, K H" sort="Chung, K H" uniqKey="Chung K" first="K. H." last="Chung">K. H. Chung</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>National Yang-Ming Medical University and Veterans General Hospital-Taipei, Taipei, Taiwan</wicri:regionArea>
<wicri:noRegion>Taiwan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Chang, C S" sort="Chang, C S" uniqKey="Chang C" first="C. S." last="Chang">C. S. Chang</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>National Yang-Ming Medical University and Veterans General Hospital-Taipei, Taipei, Taiwan</wicri:regionArea>
<wicri:noRegion>Taiwan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Lui, M T" sort="Lui, M T" uniqKey="Lui M" first="M. T." last="Lui">M. T. Lui</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>National Yang-Ming Medical University and Veterans General Hospital-Taipei, Taipei, Taiwan</wicri:regionArea>
<wicri:noRegion>Taiwan</wicri:noRegion>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Ceramics International</title>
<title level="j" type="abbrev">CERI</title>
<idno type="ISSN">0272-8842</idno>
<imprint><publisher>ELSEVIER</publisher>
<date type="published" when="1996">1996</date>
<biblScope unit="volume">23</biblScope>
<biblScope unit="issue">1</biblScope>
<biblScope unit="page" from="19">19</biblScope>
<biblScope unit="page" to="25">25</biblScope>
</imprint>
<idno type="ISSN">0272-8842</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0272-8842</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Bulk ceramics sintered</term>
<term>Calcium phosphates</term>
<term>Ceramics</term>
<term>Considerable grain growth</term>
<term>Crystalline phase</term>
<term>Dense hydroxyapatite</term>
<term>Diffraction patterns</term>
<term>Elsevier science</term>
<term>Excellent biocompatibility</term>
<term>Filter cake</term>
<term>Flexural strength</term>
<term>Fracture</term>
<term>Fracture strength</term>
<term>Fracture toughness</term>
<term>Hard tissue implantation</term>
<term>Hardness</term>
<term>Heating powders</term>
<term>Heating time</term>
<term>High density</term>
<term>High quality</term>
<term>High strength</term>
<term>High surface area</term>
<term>Higher temperatures</term>
<term>Hydrothermal</term>
<term>Hydroxyapatite</term>
<term>Hydroxyapatite ceramics</term>
<term>Large quantity</term>
<term>Mechanical properties</term>
<term>Molar ratio</term>
<term>Particle size</term>
<term>Prosthetic applications</term>
<term>Relative density</term>
<term>Scanning electron micrographs</term>
<term>Simplified hydrothermal method</term>
<term>Sintered</term>
<term>Sintered bulk ceramics</term>
<term>Sintered bulk specimens</term>
<term>Sintered specimen</term>
<term>Sintering</term>
<term>Sintering atmosphere</term>
<term>Sintering temperature</term>
<term>Specific surface area</term>
<term>Stoichiometric composition</term>
<term>Theoretical density</term>
<term>Thermal stability</term>
<term>Tricalcium phosphate</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en"><term>Bulk ceramics sintered</term>
<term>Calcium phosphates</term>
<term>Ceramics</term>
<term>Considerable grain growth</term>
<term>Crystalline phase</term>
<term>Dense hydroxyapatite</term>
<term>Diffraction patterns</term>
<term>Elsevier science</term>
<term>Excellent biocompatibility</term>
<term>Filter cake</term>
<term>Flexural strength</term>
<term>Fracture</term>
<term>Fracture strength</term>
<term>Fracture toughness</term>
<term>Hard tissue implantation</term>
<term>Hardness</term>
<term>Heating powders</term>
<term>Heating time</term>
<term>High density</term>
<term>High quality</term>
<term>High strength</term>
<term>High surface area</term>
<term>Higher temperatures</term>
<term>Hydrothermal</term>
<term>Hydroxyapatite</term>
<term>Hydroxyapatite ceramics</term>
<term>Large quantity</term>
<term>Mechanical properties</term>
<term>Molar ratio</term>
<term>Particle size</term>
<term>Prosthetic applications</term>
<term>Relative density</term>
<term>Scanning electron micrographs</term>
<term>Simplified hydrothermal method</term>
<term>Sintered</term>
<term>Sintered bulk ceramics</term>
<term>Sintered bulk specimens</term>
<term>Sintered specimen</term>
<term>Sintering</term>
<term>Sintering atmosphere</term>
<term>Sintering temperature</term>
<term>Specific surface area</term>
<term>Stoichiometric composition</term>
<term>Theoretical density</term>
<term>Thermal stability</term>
<term>Tricalcium phosphate</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Céramique</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Abstract: A simplified hydrothermal method of synthesizing hydroxyapatite powder is described. Heating powders of Ca(OH)2, Ca(H2PO4)2 · H2O and distilled water in a pressurized pot at 109 °C for 1–3 h results in powders consisting of crystallized hydroxyapatite in a needle shape, 130–170 nm in length and 15–25 nm in width. The specific surface area is 31–43 m2/g and the Ca P ratio is 1.640–1.643. The obtained HA powder can be sintered to a high density at 1200–1300 °C. No decomposition was identified by X-ray diffraction. The optimally sintered ceramic has a pore-free surface structure with a flexural strength of 120 MPa, a micro-Vickers hardness of 5.1 GPa and fracture toughness of 1.2 MPa · m 1 2. The biocompatibility of the pulverized sintered-ceramic is excellent and comparable to that of a commercial grade hydroxyapatite by evaluating the implantation in a dog. The synthesis method is simple, economic, and results in a high quality powder which is useful in hard tissue reconstruction applications.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 00A714 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 00A714 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Santé |area= EdenteV2 |flux= Main |étape= Merge |type= RBID |clé= ISTEX:699159804AB7B861CC999FAED9DB56C397A388F1 |texte= Hydroxyapatite synthesized by a simplified hydrothermal method }}
![]() | This area was generated with Dilib version V0.6.32. | ![]() |