An improved semiquantitative method for elemental analysis of plants using inductive coupled plasma mass spectrometry.
Identifieur interne : 002F99 ( Main/Exploration ); précédent : 002F98; suivant : 003000An improved semiquantitative method for elemental analysis of plants using inductive coupled plasma mass spectrometry.
Auteurs : Javier Zuluaga [Espagne] ; Nuria Rodríguez ; Inmaculada Rivas-Ramirez ; Vicenta De La Fuente ; Lourdes Rufo ; Ricardo AmilsSource :
- Biological trace element research [ 1559-0720 ] ; 2011.
Descripteurs français
- KwdFr :
- Arbres (composition chimique), Calibrage (MeSH), Indicateurs et réactifs (MeSH), Limite de détection (MeSH), Manipulation d'échantillons (MeSH), Micro-ondes (MeSH), Mine (MeSH), Métaux (analyse), Normes de référence (MeSH), Oligoéléments (analyse), Plantes (composition chimique), Spectrométrie de masse (MeSH), Zea mays (composition chimique).
- MESH :
- analyse : Métaux, Oligoéléments.
- composition chimique : Arbres, Plantes, Zea mays.
- Calibrage, Indicateurs et réactifs, Limite de détection, Manipulation d'échantillons, Micro-ondes, Mine, Normes de référence, Spectrométrie de masse.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Metals, Trace Elements.
- chemical : Indicators and Reagents.
- chemistry : Plants, Trees, Zea mays.
- Calibration, Limit of Detection, Mass Spectrometry, Microwaves, Mining, Reference Standards, Specimen Handling.
Abstract
A semiquantitative ICP-MS method suitable for evaluating metal content in plants exposed to high metal concentrations is described. The methodology which has been tested using different plant reference material is able, in only a few minutes, to obtain qualitative and quantitative information from the sample. Recoveries close to 100% were obtained for more than half of the referenced elements with an RSD <10%, thus avoiding the generation of a calibration line for each of the elements to be analyzed. The use of multi-standards improves the results obtained with conventional standards by a factor of two. In these conditions the semiquantitative multi-elemental analysis is a valid alternative for most of the analyzed elements with the exception of Si, Al, and P which requires the use of a quantitative ICP-MS analysis for its determination. Two different digestion protocols were tested, with and without the addition of HF to the HNO(3) + H(2)O(2) extraction mixture. Similar results were obtained for poplar and bush reference materials using the HNO(3) + H(2)O(2) mixture. The addition of HF did not improve the recovery of different elements, in general, but is critical for the quantitative measurements of Al and Si as its presence allows results to be obtained with an RDS <5%.
DOI: 10.1007/s12011-011-9140-8
PubMed: 21833650
Affiliations:
Links toward previous steps (curation, corpus...)
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Química Física Aplicada, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049, Madrid</wicri:regionArea><placeName><settlement type="city">Madrid</settlement><region nuts="2" type="region">Communauté de Madrid</region></placeName><orgName type="university">Université autonome de Madrid</orgName></affiliation></author><author><name sortKey="Rodriguez, Nuria" sort="Rodriguez, Nuria" uniqKey="Rodriguez N" first="Nuria" last="Rodríguez">Nuria Rodríguez</name></author><author><name sortKey="Rivas Ramirez, Inmaculada" sort="Rivas Ramirez, Inmaculada" uniqKey="Rivas Ramirez I" first="Inmaculada" last="Rivas-Ramirez">Inmaculada Rivas-Ramirez</name></author><author><name sortKey="De La Fuente, Vicenta" sort="De La Fuente, Vicenta" uniqKey="De La Fuente V" first="Vicenta" last="De La Fuente">Vicenta De La Fuente</name></author><author><name sortKey="Rufo, Lourdes" sort="Rufo, Lourdes" uniqKey="Rufo L" first="Lourdes" last="Rufo">Lourdes Rufo</name></author><author><name sortKey="Amils, Ricardo" sort="Amils, Ricardo" uniqKey="Amils R" first="Ricardo" last="Amils">Ricardo Amils</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:21833650</idno><idno type="pmid">21833650</idno><idno type="doi">10.1007/s12011-011-9140-8</idno><idno type="wicri:Area/Main/Corpus">002D20</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002D20</idno><idno type="wicri:Area/Main/Curation">002D20</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002D20</idno><idno type="wicri:Area/Main/Exploration">002D20</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">An improved semiquantitative method for elemental analysis of plants using inductive coupled plasma mass spectrometry.</title><author><name sortKey="Zuluaga, Javier" sort="Zuluaga, Javier" uniqKey="Zuluaga J" first="Javier" last="Zuluaga">Javier Zuluaga</name><affiliation wicri:level="4"><nlm:affiliation>Dpto. Química Física Aplicada, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049, Madrid, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Dpto. 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The methodology which has been tested using different plant reference material is able, in only a few minutes, to obtain qualitative and quantitative information from the sample. Recoveries close to 100% were obtained for more than half of the referenced elements with an RSD <10%, thus avoiding the generation of a calibration line for each of the elements to be analyzed. The use of multi-standards improves the results obtained with conventional standards by a factor of two. In these conditions the semiquantitative multi-elemental analysis is a valid alternative for most of the analyzed elements with the exception of Si, Al, and P which requires the use of a quantitative ICP-MS analysis for its determination. Two different digestion protocols were tested, with and without the addition of HF to the HNO(3) + H(2)O(2) extraction mixture. Similar results were obtained for poplar and bush reference materials using the HNO(3) + H(2)O(2) mixture. The addition of HF did not improve the recovery of different elements, in general, but is critical for the quantitative measurements of Al and Si as its presence allows results to be obtained with an RDS <5%.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21833650</PMID><DateCompleted><Year>2012</Year><Month>04</Month><Day>27</Day></DateCompleted><DateRevised><Year>2011</Year><Month>12</Month><Day>19</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1559-0720</ISSN><JournalIssue CitedMedium="Internet"><Volume>144</Volume><Issue>1-3</Issue><PubDate><Year>2011</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Biological trace element research</Title><ISOAbbreviation>Biol Trace Elem Res</ISOAbbreviation></Journal><ArticleTitle>An improved semiquantitative method for elemental analysis of plants using inductive coupled plasma mass spectrometry.</ArticleTitle><Pagination><MedlinePgn>1302-17</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s12011-011-9140-8</ELocationID><Abstract><AbstractText>A semiquantitative ICP-MS method suitable for evaluating metal content in plants exposed to high metal concentrations is described. The methodology which has been tested using different plant reference material is able, in only a few minutes, to obtain qualitative and quantitative information from the sample. Recoveries close to 100% were obtained for more than half of the referenced elements with an RSD <10%, thus avoiding the generation of a calibration line for each of the elements to be analyzed. The use of multi-standards improves the results obtained with conventional standards by a factor of two. In these conditions the semiquantitative multi-elemental analysis is a valid alternative for most of the analyzed elements with the exception of Si, Al, and P which requires the use of a quantitative ICP-MS analysis for its determination. Two different digestion protocols were tested, with and without the addition of HF to the HNO(3) + H(2)O(2) extraction mixture. Similar results were obtained for poplar and bush reference materials using the HNO(3) + H(2)O(2) mixture. The addition of HF did not improve the recovery of different elements, in general, but is critical for the quantitative measurements of Al and Si as its presence allows results to be obtained with an RDS <5%.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zuluaga</LastName><ForeName>Javier</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Dpto. 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Spectrometry</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008670" MajorTopicYN="N">Metals</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008872" MajorTopicYN="N">Microwaves</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008906" MajorTopicYN="N">Mining</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010944" MajorTopicYN="N">Plants</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012015" MajorTopicYN="N">Reference Standards</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013048" MajorTopicYN="N">Specimen Handling</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014131" MajorTopicYN="N">Trace Elements</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003313" MajorTopicYN="N">Zea mays</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2011</Year><Month>04</Month><Day>09</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2011</Year><Month>06</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>8</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>8</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>4</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21833650</ArticleId><ArticleId IdType="doi">10.1007/s12011-011-9140-8</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Espagne</li></country><region><li>Communauté de Madrid</li></region><settlement><li>Madrid</li></settlement><orgName><li>Université autonome de Madrid</li></orgName></list><tree><noCountry><name sortKey="Amils, Ricardo" sort="Amils, Ricardo" uniqKey="Amils R" first="Ricardo" last="Amils">Ricardo Amils</name><name sortKey="De La Fuente, Vicenta" sort="De La Fuente, Vicenta" uniqKey="De La Fuente V" first="Vicenta" last="De La Fuente">Vicenta De La Fuente</name><name sortKey="Rivas Ramirez, Inmaculada" sort="Rivas Ramirez, Inmaculada" uniqKey="Rivas Ramirez I" first="Inmaculada" last="Rivas-Ramirez">Inmaculada Rivas-Ramirez</name><name sortKey="Rodriguez, Nuria" sort="Rodriguez, Nuria" uniqKey="Rodriguez N" first="Nuria" last="Rodríguez">Nuria Rodríguez</name><name sortKey="Rufo, Lourdes" sort="Rufo, Lourdes" uniqKey="Rufo L" first="Lourdes" last="Rufo">Lourdes Rufo</name></noCountry><country name="Espagne"><region name="Communauté de Madrid"><name sortKey="Zuluaga, Javier" sort="Zuluaga, Javier" uniqKey="Zuluaga J" first="Javier" last="Zuluaga">Javier Zuluaga</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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