The effect of carbonate on the solubility of hydroxylapatite
The solubility of hydroxylapatite increased with increasing concentrations of bicarbonate in the solution. Solution CO 2 exchanged with solid P on a mole for mole basis. About one-fourth of the CO 2 in the carbonate exposed hydroxylapatite was lost upon heating to 300 °C, suggesting the presence of...
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Veröffentlicht in: | Archives of oral biology 1963-05, Vol.8 (3), p.251-263 |
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creator | Grøn, P. Spinelli, M. Trautz, O. Brudevold, F. |
description | The solubility of hydroxylapatite increased with increasing concentrations of bicarbonate in the solution. Solution CO
2 exchanged with solid P on a mole for mole basis. About one-fourth of the CO
2 in the carbonate exposed hydroxylapatite was lost upon heating to 300 °C, suggesting the presence of appreciable amounts of CO
2 in the form of bicarbonate. Increase of CO
2 in solid did not change the solubility of hydroxylapatite. Precipitates formed from metastable solutions of calcium and phosphate contained carbonate in proportion to the concentration of carbonate in the solution. The solubility of the precipitates increased with increase in the carbonate content. Heating experiments suggested that the CO
2 in the precipitate was present in the form of carbonate. X-ray diffraction studies showed that the precipitates were hydroxylapatite and that the presence of carbonate disturbed crystallization.
The interrelationship between the carbonate phosphate system in saliva and tooth mineral is discussed. |
doi_str_mv | 10.1016/0003-9969(63)90016-5 |
format | Article |
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2 exchanged with solid P on a mole for mole basis. About one-fourth of the CO
2 in the carbonate exposed hydroxylapatite was lost upon heating to 300 °C, suggesting the presence of appreciable amounts of CO
2 in the form of bicarbonate. Increase of CO
2 in solid did not change the solubility of hydroxylapatite. Precipitates formed from metastable solutions of calcium and phosphate contained carbonate in proportion to the concentration of carbonate in the solution. The solubility of the precipitates increased with increase in the carbonate content. Heating experiments suggested that the CO
2 in the precipitate was present in the form of carbonate. X-ray diffraction studies showed that the precipitates were hydroxylapatite and that the presence of carbonate disturbed crystallization.
The interrelationship between the carbonate phosphate system in saliva and tooth mineral is discussed.</description><identifier>ISSN: 0003-9969</identifier><identifier>EISSN: 1879-1506</identifier><identifier>DOI: 10.1016/0003-9969(63)90016-5</identifier><identifier>PMID: 13950678</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Bicarbonates ; Carbonates ; Dentistry ; Durapatite ; Humans ; Minerals ; Old Medline ; Solubility</subject><ispartof>Archives of oral biology, 1963-05, Vol.8 (3), p.251-263</ispartof><rights>1963</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c424t-499c777929feff3e0ff49a8fd3f234ea900096d41468bdad8f2a6f54b16514573</citedby><cites>FETCH-LOGICAL-c424t-499c777929feff3e0ff49a8fd3f234ea900096d41468bdad8f2a6f54b16514573</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0003-9969(63)90016-5$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/13950678$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Grøn, P.</creatorcontrib><creatorcontrib>Spinelli, M.</creatorcontrib><creatorcontrib>Trautz, O.</creatorcontrib><creatorcontrib>Brudevold, F.</creatorcontrib><title>The effect of carbonate on the solubility of hydroxylapatite</title><title>Archives of oral biology</title><addtitle>Arch Oral Biol</addtitle><description>The solubility of hydroxylapatite increased with increasing concentrations of bicarbonate in the solution. Solution CO
2 exchanged with solid P on a mole for mole basis. About one-fourth of the CO
2 in the carbonate exposed hydroxylapatite was lost upon heating to 300 °C, suggesting the presence of appreciable amounts of CO
2 in the form of bicarbonate. Increase of CO
2 in solid did not change the solubility of hydroxylapatite. Precipitates formed from metastable solutions of calcium and phosphate contained carbonate in proportion to the concentration of carbonate in the solution. The solubility of the precipitates increased with increase in the carbonate content. Heating experiments suggested that the CO
2 in the precipitate was present in the form of carbonate. X-ray diffraction studies showed that the precipitates were hydroxylapatite and that the presence of carbonate disturbed crystallization.
The interrelationship between the carbonate phosphate system in saliva and tooth mineral is discussed.</description><subject>Bicarbonates</subject><subject>Carbonates</subject><subject>Dentistry</subject><subject>Durapatite</subject><subject>Humans</subject><subject>Minerals</subject><subject>Old Medline</subject><subject>Solubility</subject><issn>0003-9969</issn><issn>1879-1506</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1963</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kN9LwzAQgIMobk7_A5E-iT5UkyZNGxBBhr9g4Mt8DmlzYZGumUkm9r83ZUPffDru7ru75EPonOAbggm_xRjTXAgurji9FjiV8vIATUldiZyUmB-i6S8yQSchfKS05JwcowmhIhFVPUV3yxVkYAy0MXMma5VvXK8iZK7PYmoF120b29k4jO3VoL37Hjq1UdFGOEVHRnUBzvZxht6fHpfzl3zx9vw6f1jkLStYzJkQbVVVohAmXaKAjWFC1UZTU1AGKj0eC64ZYbxutNK1KRQ3JWsILwkrKzpDl7u9G-8-txCiXNvQQtepHtw2yJoWmGJKEsh2YOtdCB6M3Hi7Vn6QBMvRmhyVyFGJ5CmO1mSZxi72-7fNGvTf0F5TAu53AKRfflnwMrQW-ha09cmc1M7-f-EHTVx7JA</recordid><startdate>196305</startdate><enddate>196305</enddate><creator>Grøn, P.</creator><creator>Spinelli, M.</creator><creator>Trautz, O.</creator><creator>Brudevold, F.</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>196305</creationdate><title>The effect of carbonate on the solubility of hydroxylapatite</title><author>Grøn, P. ; Spinelli, M. ; Trautz, O. ; Brudevold, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c424t-499c777929feff3e0ff49a8fd3f234ea900096d41468bdad8f2a6f54b16514573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1963</creationdate><topic>Bicarbonates</topic><topic>Carbonates</topic><topic>Dentistry</topic><topic>Durapatite</topic><topic>Humans</topic><topic>Minerals</topic><topic>Old Medline</topic><topic>Solubility</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Grøn, P.</creatorcontrib><creatorcontrib>Spinelli, M.</creatorcontrib><creatorcontrib>Trautz, O.</creatorcontrib><creatorcontrib>Brudevold, F.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Archives of oral biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Grøn, P.</au><au>Spinelli, M.</au><au>Trautz, O.</au><au>Brudevold, F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of carbonate on the solubility of hydroxylapatite</atitle><jtitle>Archives of oral biology</jtitle><addtitle>Arch Oral Biol</addtitle><date>1963-05</date><risdate>1963</risdate><volume>8</volume><issue>3</issue><spage>251</spage><epage>263</epage><pages>251-263</pages><issn>0003-9969</issn><eissn>1879-1506</eissn><abstract>The solubility of hydroxylapatite increased with increasing concentrations of bicarbonate in the solution. Solution CO
2 exchanged with solid P on a mole for mole basis. About one-fourth of the CO
2 in the carbonate exposed hydroxylapatite was lost upon heating to 300 °C, suggesting the presence of appreciable amounts of CO
2 in the form of bicarbonate. Increase of CO
2 in solid did not change the solubility of hydroxylapatite. Precipitates formed from metastable solutions of calcium and phosphate contained carbonate in proportion to the concentration of carbonate in the solution. The solubility of the precipitates increased with increase in the carbonate content. Heating experiments suggested that the CO
2 in the precipitate was present in the form of carbonate. X-ray diffraction studies showed that the precipitates were hydroxylapatite and that the presence of carbonate disturbed crystallization.
The interrelationship between the carbonate phosphate system in saliva and tooth mineral is discussed.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>13950678</pmid><doi>10.1016/0003-9969(63)90016-5</doi><tpages>13</tpages></addata></record> |
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language | eng |
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source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
subjects | Bicarbonates Carbonates Dentistry Durapatite Humans Minerals Old Medline Solubility |
title | The effect of carbonate on the solubility of hydroxylapatite |
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