Multicomponental fluorimetric determination of aluminium, gallium and indium.
Identifieur interne : 002230 ( Main/Exploration ); précédent : 002229; suivant : 002231Multicomponental fluorimetric determination of aluminium, gallium and indium.
Auteurs : RBID : pubmed:18080828Abstract
For the fast characteristics of mixtures of Aluminium, Gallium and Indium the fluorimetric evaluation in the form of complexes with 8-Hydroxyquinoline-5-sulphonic acid is described at selected pH. The highly collinear correlated fluorescent spectra and their first derivation were evaluated under various experimental conditions with the Multiple Linear Regression (MLR), Partial Least Squares (PLS) methods and Kalman filtering. When comparing the results, the PLS gives the least relative prediction errors under optimal conditions, 5.6-15.9% for the concentration range of Al 0.025-0.2 microg cm(-3), Ga 0.1-0.8 microgcm(-3) and In 0.1-0.8 microg cm(-3) in the mixture.
DOI: 10.1007/s10895-007-0273-2
PubMed: 18080828
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Multicomponental fluorimetric determination of aluminium, gallium and indium.</title><author><name sortKey="Vojta, Simon" uniqKey="Vojta S">Simon Vojta</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Environmental Protection, Faculty of Chemistry, Brno University of Technology, Purkynova 118, Brno, Czech Republic. vojta@fch.vutbr.cz</nlm:affiliation><country xml:lang="fr">République tchèque</country><wicri:regionArea>Institute of Environmental Protection, Faculty of Chemistry, Brno University of Technology, Purkynova 118, Brno</wicri:regionArea></affiliation></author><author><name sortKey="Janc R, Ludek" uniqKey="Janc R L">Ludek Jancár</name></author><author><name sortKey="Sommer, Lum R" uniqKey="Sommer L">Lumír Sommer</name></author></titleStmt><publicationStmt><date when="2008">2008</date><idno type="doi">10.1007/s10895-007-0273-2</idno><idno type="RBID">pubmed:18080828</idno><idno type="pmid">18080828</idno><idno type="wicri:Area/Main/Corpus">002554</idno><idno type="wicri:Area/Main/Curation">002554</idno><idno type="wicri:Area/Main/Exploration">002230</idno></publicationStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">For the fast characteristics of mixtures of Aluminium, Gallium and Indium the fluorimetric evaluation in the form of complexes with 8-Hydroxyquinoline-5-sulphonic acid is described at selected pH. The highly collinear correlated fluorescent spectra and their first derivation were evaluated under various experimental conditions with the Multiple Linear Regression (MLR), Partial Least Squares (PLS) methods and Kalman filtering. When comparing the results, the PLS gives the least relative prediction errors under optimal conditions, 5.6-15.9% for the concentration range of Al 0.025-0.2 microg cm(-3), Ga 0.1-0.8 microgcm(-3) and In 0.1-0.8 microg cm(-3) in the mixture.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="PubMed-not-MEDLINE"><PMID Version="1">18080828</PMID><DateCreated><Year>2008</Year><Month>03</Month><Day>11</Day></DateCreated><DateCompleted><Year>2008</Year><Month>06</Month><Day>16</Day></DateCompleted><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">1053-0509</ISSN><JournalIssue CitedMedium="Print"><Volume>18</Volume><Issue>2</Issue><PubDate><Year>2008</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Journal of fluorescence</Title><ISOAbbreviation>J Fluoresc</ISOAbbreviation></Journal><ArticleTitle>Multicomponental fluorimetric determination of aluminium, gallium and indium.</ArticleTitle><Pagination><MedlinePgn>339-47</MedlinePgn></Pagination><Abstract><AbstractText>For the fast characteristics of mixtures of Aluminium, Gallium and Indium the fluorimetric evaluation in the form of complexes with 8-Hydroxyquinoline-5-sulphonic acid is described at selected pH. The highly collinear correlated fluorescent spectra and their first derivation were evaluated under various experimental conditions with the Multiple Linear Regression (MLR), Partial Least Squares (PLS) methods and Kalman filtering. When comparing the results, the PLS gives the least relative prediction errors under optimal conditions, 5.6-15.9% for the concentration range of Al 0.025-0.2 microg cm(-3), Ga 0.1-0.8 microgcm(-3) and In 0.1-0.8 microg cm(-3) in the mixture.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Vojta</LastName><ForeName>Simon</ForeName><Initials>S</Initials><Affiliation>Institute of Environmental Protection, Faculty of Chemistry, Brno University of Technology, Purkynova 118, Brno, Czech Republic. vojta@fch.vutbr.cz</Affiliation></Author><Author ValidYN="Y"><LastName>Jancár</LastName><ForeName>Ludek</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Sommer</LastName><ForeName>Lumír</ForeName><Initials>L</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType>Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2007</Year><Month>12</Month><Day>15</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Fluoresc</MedlineTA><NlmUniqueID>9201341</NlmUniqueID><ISSNLinking>1053-0509</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2007</Year><Month>6</Month><Day>4</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2007</Year><Month>10</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="aheadofprint"><Year>2007</Year><Month>12</Month><Day>15</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>12</Month><Day>18</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>12</Month><Day>18</Day><Hour>9</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>12</Month><Day>18</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1007/s10895-007-0273-2</ArticleId><ArticleId IdType="pubmed">18080828</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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