Calcium isotope fractionation between aqueous compounds relevant to low-temperature geochemistry, biology and medicine
Stable Ca isotopes are fractionated between bones, urine and blood of animals and between soils, roots and leaves of plants by >1000 ppm for the 44 Ca/ 40 Ca ratio. These isotopic variations have important implications to understand Ca transport and fluxes in living organisms; however, the mechan...
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| Veröffentlicht in: | Scientific reports 2017-03, Vol.7 (1), p.44255-44255, Article 44255 |
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| description | Stable Ca isotopes are fractionated between bones, urine and blood of animals and between soils, roots and leaves of plants by >1000 ppm for the
44
Ca/
40
Ca ratio. These isotopic variations have important implications to understand Ca transport and fluxes in living organisms; however, the mechanisms of isotopic fractionation are unclear. Here we present
ab initio
calculations for the isotopic fractionation between various aqueous species of Ca and show that this fractionation can be up to 3000 ppm. We show that the Ca isotopic fractionation between soil solutions and plant roots can be explained by the difference of isotopic fractionation between the different first shell hydration degree of Ca
2+
and that the isotopic fractionation between roots and leaves is controlled by the precipitation of Ca-oxalates. The isotopic fractionation between blood and urine is due to the complexation of heavy Ca with citrate and oxalates in urine. Calculations are presented for additional Ca species that may be useful to interpret future Ca isotopic measurements. |
| doi_str_mv | 10.1038/srep44255 |
| format | Article |
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44
Ca/
40
Ca ratio. These isotopic variations have important implications to understand Ca transport and fluxes in living organisms; however, the mechanisms of isotopic fractionation are unclear. Here we present
ab initio
calculations for the isotopic fractionation between various aqueous species of Ca and show that this fractionation can be up to 3000 ppm. We show that the Ca isotopic fractionation between soil solutions and plant roots can be explained by the difference of isotopic fractionation between the different first shell hydration degree of Ca
2+
and that the isotopic fractionation between roots and leaves is controlled by the precipitation of Ca-oxalates. The isotopic fractionation between blood and urine is due to the complexation of heavy Ca with citrate and oxalates in urine. Calculations are presented for additional Ca species that may be useful to interpret future Ca isotopic measurements.</description><identifier>ISSN: 2045-2322</identifier><identifier>EISSN: 2045-2322</identifier><identifier>DOI: 10.1038/srep44255</identifier><identifier>PMID: 28276502</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>704/2151/209 ; 704/47/4112 ; Animals ; Astrophysics ; Bone and Bones - metabolism ; Calcium ; Calcium Isotopes - analysis ; Calcium Isotopes - blood ; Calcium Isotopes - urine ; Chemical Fractionation - methods ; Citric acid ; Earth Sciences ; Humanities and Social Sciences ; Humans ; Hydration ; Isotopes ; Leaves ; multidisciplinary ; Plant Leaves - metabolism ; Plant Roots - metabolism ; Plants - metabolism ; Roots ; Science ; Sciences of the Universe ; Soil - chemistry ; Temperature ; Temperature effects ; Urine</subject><ispartof>Scientific reports, 2017-03, Vol.7 (1), p.44255-44255, Article 44255</ispartof><rights>The Author(s) 2017</rights><rights>Copyright Nature Publishing Group Mar 2017</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><rights>Copyright © 2017, The Author(s) 2017 The Author(s)</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c539t-b28b5dc6355630f959f3a193cb4587dd79e9f402effd0bc23303e95c0391342a3</citedby><cites>FETCH-LOGICAL-c539t-b28b5dc6355630f959f3a193cb4587dd79e9f402effd0bc23303e95c0391342a3</cites><orcidid>0000-0003-4321-5581</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5343585/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5343585/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,27901,27902,41096,42165,51551,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28276502$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://insu.hal.science/insu-02611247$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Moynier, Frédéric</creatorcontrib><creatorcontrib>Fujii, Toshiyuki</creatorcontrib><title>Calcium isotope fractionation between aqueous compounds relevant to low-temperature geochemistry, biology and medicine</title><title>Scientific reports</title><addtitle>Sci Rep</addtitle><addtitle>Sci Rep</addtitle><description>Stable Ca isotopes are fractionated between bones, urine and blood of animals and between soils, roots and leaves of plants by >1000 ppm for the
44
Ca/
40
Ca ratio. These isotopic variations have important implications to understand Ca transport and fluxes in living organisms; however, the mechanisms of isotopic fractionation are unclear. Here we present
ab initio
calculations for the isotopic fractionation between various aqueous species of Ca and show that this fractionation can be up to 3000 ppm. We show that the Ca isotopic fractionation between soil solutions and plant roots can be explained by the difference of isotopic fractionation between the different first shell hydration degree of Ca
2+
and that the isotopic fractionation between roots and leaves is controlled by the precipitation of Ca-oxalates. The isotopic fractionation between blood and urine is due to the complexation of heavy Ca with citrate and oxalates in urine. Calculations are presented for additional Ca species that may be useful to interpret future Ca isotopic measurements.</description><subject>704/2151/209</subject><subject>704/47/4112</subject><subject>Animals</subject><subject>Astrophysics</subject><subject>Bone and Bones - metabolism</subject><subject>Calcium</subject><subject>Calcium Isotopes - analysis</subject><subject>Calcium Isotopes - blood</subject><subject>Calcium Isotopes - urine</subject><subject>Chemical Fractionation - methods</subject><subject>Citric acid</subject><subject>Earth Sciences</subject><subject>Humanities and Social Sciences</subject><subject>Humans</subject><subject>Hydration</subject><subject>Isotopes</subject><subject>Leaves</subject><subject>multidisciplinary</subject><subject>Plant Leaves - metabolism</subject><subject>Plant Roots - metabolism</subject><subject>Plants - metabolism</subject><subject>Roots</subject><subject>Science</subject><subject>Sciences of the Universe</subject><subject>Soil - chemistry</subject><subject>Temperature</subject><subject>Temperature effects</subject><subject>Urine</subject><issn>2045-2322</issn><issn>2045-2322</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNplkV-L1DAUxYMo7rLug19AAr6oWM3ftnkRlkFdYcAXfQ5pejuTpU1qks4y394Ms47jmockcH85N_cchF5S8oES3n5MEWYhmJRP0CUjQlaMM_b07H6BrlO6I2VJpgRVz9EFa1lTS8Iu0W5lRuuWCbsUcpgBD9HY7II3hw13kO8BPDa_FghLwjZMc1h8n3CEEXbGZ5wDHsN9lWGaIZq8RMAbCHYLk0s57t_jzoUxbPbY-B5P0DvrPLxAzwYzJrh-OK_Qzy-ff6xuq_X3r99WN-vKSq5y1bG2k72tuZQ1J4OSauCGKm47Idum7xsFahCEwTD0pLOMc8JBSUu4olwww6_Qp6PuvHSltwWfoxn1HN1k4l4H4_S_Fe-2ehN2WnLBZSuLwLujwPbRs9ubtXY-LZqwmlImmh0t8JuHbjEUw1LWxQML42j8wT1N26YWZYi6LujrR-hdWKIvXmiqCOctb8iBenukbAypBD2cvkCJPqSvT-kX9tX5qCfyT9Z_R0ml5DcQz1r-p_YbiPO7Ow</recordid><startdate>20170309</startdate><enddate>20170309</enddate><creator>Moynier, Frédéric</creator><creator>Fujii, Toshiyuki</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>C6C</scope><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>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7X8</scope><scope>1XC</scope><scope>VOOES</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-4321-5581</orcidid></search><sort><creationdate>20170309</creationdate><title>Calcium isotope fractionation between aqueous compounds relevant to low-temperature geochemistry, biology and medicine</title><author>Moynier, Frédéric ; Fujii, Toshiyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c539t-b28b5dc6355630f959f3a193cb4587dd79e9f402effd0bc23303e95c0391342a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>704/2151/209</topic><topic>704/47/4112</topic><topic>Animals</topic><topic>Astrophysics</topic><topic>Bone and Bones - metabolism</topic><topic>Calcium</topic><topic>Calcium Isotopes - analysis</topic><topic>Calcium Isotopes - blood</topic><topic>Calcium Isotopes - urine</topic><topic>Chemical Fractionation - methods</topic><topic>Citric acid</topic><topic>Earth Sciences</topic><topic>Humanities and Social Sciences</topic><topic>Humans</topic><topic>Hydration</topic><topic>Isotopes</topic><topic>Leaves</topic><topic>multidisciplinary</topic><topic>Plant Leaves - metabolism</topic><topic>Plant Roots - metabolism</topic><topic>Plants - metabolism</topic><topic>Roots</topic><topic>Science</topic><topic>Sciences of the Universe</topic><topic>Soil - chemistry</topic><topic>Temperature</topic><topic>Temperature effects</topic><topic>Urine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moynier, Frédéric</creatorcontrib><creatorcontrib>Fujii, Toshiyuki</creatorcontrib><collection>Springer_OA刊</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest_Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biological Sciences</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>ProQuest Science Journals</collection><collection>Biological Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Scientific reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moynier, Frédéric</au><au>Fujii, Toshiyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Calcium isotope fractionation between aqueous compounds relevant to low-temperature geochemistry, biology and medicine</atitle><jtitle>Scientific reports</jtitle><stitle>Sci Rep</stitle><addtitle>Sci Rep</addtitle><date>2017-03-09</date><risdate>2017</risdate><volume>7</volume><issue>1</issue><spage>44255</spage><epage>44255</epage><pages>44255-44255</pages><artnum>44255</artnum><issn>2045-2322</issn><eissn>2045-2322</eissn><abstract>Stable Ca isotopes are fractionated between bones, urine and blood of animals and between soils, roots and leaves of plants by >1000 ppm for the
44
Ca/
40
Ca ratio. These isotopic variations have important implications to understand Ca transport and fluxes in living organisms; however, the mechanisms of isotopic fractionation are unclear. Here we present
ab initio
calculations for the isotopic fractionation between various aqueous species of Ca and show that this fractionation can be up to 3000 ppm. We show that the Ca isotopic fractionation between soil solutions and plant roots can be explained by the difference of isotopic fractionation between the different first shell hydration degree of Ca
2+
and that the isotopic fractionation between roots and leaves is controlled by the precipitation of Ca-oxalates. The isotopic fractionation between blood and urine is due to the complexation of heavy Ca with citrate and oxalates in urine. Calculations are presented for additional Ca species that may be useful to interpret future Ca isotopic measurements.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>28276502</pmid><doi>10.1038/srep44255</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0003-4321-5581</orcidid><oa>free_for_read</oa></addata></record> |
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| source | Nature_OA刊; MEDLINE; Full-Text Journals in Chemistry (Open access); Springer_OA刊; PubMed Central; Alma/SFX Local Collection; DOAJ: Directory of Open Access Journals; EZB Electronic Journals Library |
| subjects | 704/2151/209 704/47/4112 Animals Astrophysics Bone and Bones - metabolism Calcium Calcium Isotopes - analysis Calcium Isotopes - blood Calcium Isotopes - urine Chemical Fractionation - methods Citric acid Earth Sciences Humanities and Social Sciences Humans Hydration Isotopes Leaves multidisciplinary Plant Leaves - metabolism Plant Roots - metabolism Plants - metabolism Roots Science Sciences of the Universe Soil - chemistry Temperature Temperature effects Urine |
| title | Calcium isotope fractionation between aqueous compounds relevant to low-temperature geochemistry, biology and medicine |
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