About: The effect of heat treatment on dissolution characteristics of synthetic hydroxyapatite

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: The effect of heat treatment on dissolution characteristics of synthetic hydroxyapatite Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The synthetic porous bone regeneration material based on hydroxyapatite powder was prepared by the reaction of aqueous solution calcium hydroxide and phosphoric acid. The HA granules were sintered at 700 and 1200°C. The two sizes of the granules were prepared (0.16 -0.3, 1-2 mm). The tests were carried out using unheated and heated HA granules. The initial pH of the corrosion medium was 3. XRD patterns suggested that the material was HA. (PDF database card 9-342) with low crystallinity. The micro pore size of the HA granules was less than 1µm and the specific surface area of the unheated HA granules reached 60 [m 2.g-1]. At the beginning of the interaction for the unheated and the heated HA granules the leaching of Ca 2+ and (PO4) 3- was observed. After 20 hours of exposure the ion concentrations were stabilized. The dissolution rate decrease can be caused by the solution saturation with respect to hydroxyapatite.. The heat treatment proved to have significant effect on the dissolution process. The synthetic porous bone regeneration material based on hydroxyapatite powder was prepared by the reaction of aqueous solution calcium hydroxide and phosphoric acid. The HA granules were sintered at 700 and 1200°C. The two sizes of the granules were prepared (0.16 -0.3, 1-2 mm). The tests were carried out using unheated and heated HA granules. The initial pH of the corrosion medium was 3. XRD patterns suggested that the material was HA. (PDF database card 9-342) with low crystallinity. The micro pore size of the HA granules was less than 1µm and the specific surface area of the unheated HA granules reached 60 [m 2.g-1]. At the beginning of the interaction for the unheated and the heated HA granules the leaching of Ca 2+ and (PO4) 3- was observed. After 20 hours of exposure the ion concentrations were stabilized. The dissolution rate decrease can be caused by the solution saturation with respect to hydroxyapatite.. The heat treatment proved to have significant effect on the dissolution process. (en)
Title	The effect of heat treatment on dissolution characteristics of synthetic hydroxyapatite The effect of heat treatment on dissolution characteristics of synthetic hydroxyapatite (en)
skos:prefLabel	The effect of heat treatment on dissolution characteristics of synthetic hydroxyapatite The effect of heat treatment on dissolution characteristics of synthetic hydroxyapatite (en)
skos:notation	RIV/44265786:_____/07:13100001!RIV10-MPO-44265786
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(FT-TA3/131)
http://linked.open...iv/cisloPeriodika	19
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Strnadová, Marie
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	LASAK s.r.o.
http://linked.open...dnocenehoVysledku	418950
http://linked.open...ai/riv/idVysledku	RIV/44265786:_____/07:13100001
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	heat treatment; synthetic hydroxyapatite; static tests; dissolution; HA granules (en)
http://linked.open.../riv/klicoveSlovo	HA granules synthetic hydroxyapatite dissolution heat treatment static tests
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[76ED284D485B]
http://linked.open...i/riv/nazevZdroje	Clinical Oral Implants Research
http://linked.open...in/vavai/riv/obor	FF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Research on problems of spinal diseases focused on degenerative and post-traumatic states of the spine, applying findings in the tissue engineering, the vertebrae biomechanics, the osseointegration of artificial replacements and their failure revising.
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	18
http://linked.open...iv/tvurceVysledku	Protivínský, Jiří Strnadová, Marie Brázda, Lukáš
issn	0905-7161
number of pages	1 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 25 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software