Nickel-aluminum layered double hydroxide as a nanosorbent for selective solid-phase extraction and spectrofluorometric determination of salicylic acid in pharmaceutical and biological samples.
Identifieur interne : 001542 ( Main/Exploration ); précédent : 001541; suivant : 001543Nickel-aluminum layered double hydroxide as a nanosorbent for selective solid-phase extraction and spectrofluorometric determination of salicylic acid in pharmaceutical and biological samples.
Auteurs : H. Abdolmohammad-Zadeh [Iran] ; S. Kohansal ; G H SadeghiSource :
- Talanta [ 1873-3573 ] ; 2011.
Descripteurs français
- KwdFr :
- Acide salicylique (analyse), Calibrage (MeSH), Concentration en ions d'hydrogène (MeSH), Diffraction des rayons X (MeSH), Extraction en phase solide (méthodes), Feuilles de plante (composition chimique), Hydroxyde d'aluminium (composition chimique), Limite de détection (MeSH), Microscopie électronique à balayage (MeSH), Nanotechnologie (MeSH), Nickel (composition chimique), Normes de référence (MeSH), Préparations pharmaceutiques (analyse), Reproductibilité des résultats (MeSH), Salix (composition chimique), Spectrométrie de fluorescence (méthodes).
- MESH :
- analyse : Acide salicylique, Préparations pharmaceutiques.
- composition chimique : Feuilles de plante, Hydroxyde d'aluminium, Nickel, Salix.
- méthodes : Extraction en phase solide, Spectrométrie de fluorescence.
- Calibrage, Concentration en ions d'hydrogène, Diffraction des rayons X, Limite de détection, Microscopie électronique à balayage, Nanotechnologie, Normes de référence, Reproductibilité des résultats.
English descriptors
- KwdEn :
- Aluminum Hydroxide (chemistry), Calibration (MeSH), Hydrogen-Ion Concentration (MeSH), Limit of Detection (MeSH), Microscopy, Electron, Scanning (MeSH), Nanotechnology (MeSH), Nickel (chemistry), Pharmaceutical Preparations (analysis), Plant Leaves (chemistry), Reference Standards (MeSH), Reproducibility of Results (MeSH), Salicylic Acid (analysis), Salix (chemistry), Solid Phase Extraction (methods), Spectrometry, Fluorescence (methods), X-Ray Diffraction (MeSH).
- MESH :
- chemical , analysis : Pharmaceutical Preparations, Salicylic Acid.
- chemical , chemistry : Aluminum Hydroxide, Nickel.
- chemistry : Plant Leaves, Salix.
- methods : Solid Phase Extraction, Spectrometry, Fluorescence.
- Calibration, Hydrogen-Ion Concentration, Limit of Detection, Microscopy, Electron, Scanning, Nanotechnology, Reference Standards, Reproducibility of Results, X-Ray Diffraction.
Abstract
The nickel-aluminum layered double hydroxide (Ni-Al LDH) was synthesized by a simple co-precipitation method and used as a solid-phase extraction (SPE) sorbent for separation and pre-concentration of trace levels of salicylic acid (SA) from aqueous solutions. Extraction of analyte is based on the adsorption of salicylate ions on the Ni-Al (NO(3)(-)) LDH and/or their exchanging with LDH interlayer NO(3)(-) ions. The retained analyte on the LDH was stripped by 3 mol L(-1) NaOH solution and its concentration was subsequently determined spectrofluorometrically at λ(em)=400 nm with excitation at λ(ex)=270 nm. Various parameters affecting the extraction efficiency of SA on the Ni-Al (NO(3)(-)) LDH, such as pH, amount of nano-sorbent, sample loading flow rate, elution conditions, sample volume and matrix effects were investigated. In the optimum experimental conditions, the limit of detection (3s) and enrichment factor were 0.12 μg L(-1) and 40, respectively. The relative standard deviation (RSD) for six replicate determinations of 10 μg L(-1) SA was 2.3%. The calibration graph using the pre-concentration system was linear in the range of 0.3-45 μg L(-1) with a correlation coefficient of 0.9985. The optimized method was successfully applied to the determination of SA in blood serum, willow leaf and aspirin tablet.
DOI: 10.1016/j.talanta.2011.01.026
PubMed: 21376959
Affiliations:
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Abdolmohammad-Zadeh</name><affiliation wicri:level="1"><nlm:affiliation>Department of Chemistry, Faculty of Sciences, Azarbaijan University of Tarbiat Moallem, 35 Km Tabriz-Marageh Road, P.O. Box 53714-161, Tabriz, Iran. h.abdol@azaruniv.edu</nlm:affiliation><country xml:lang="fr">Iran</country><wicri:regionArea>Department of Chemistry, Faculty of Sciences, Azarbaijan University of Tarbiat Moallem, 35 Km Tabriz-Marageh Road, P.O. Box 53714-161, Tabriz</wicri:regionArea><wicri:noRegion>Tabriz</wicri:noRegion></affiliation></author><author><name sortKey="Kohansal, S" sort="Kohansal, S" uniqKey="Kohansal S" first="S" last="Kohansal">S. Kohansal</name></author><author><name sortKey="Sadeghi, G H" sort="Sadeghi, G H" uniqKey="Sadeghi G" first="G H" last="Sadeghi">G H Sadeghi</name></author></analytic><series><title level="j">Talanta</title><idno type="eISSN">1873-3573</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aluminum Hydroxide (chemistry)</term><term>Calibration (MeSH)</term><term>Hydrogen-Ion Concentration (MeSH)</term><term>Limit of Detection (MeSH)</term><term>Microscopy, Electron, Scanning (MeSH)</term><term>Nanotechnology (MeSH)</term><term>Nickel (chemistry)</term><term>Pharmaceutical Preparations (analysis)</term><term>Plant Leaves (chemistry)</term><term>Reference Standards (MeSH)</term><term>Reproducibility of Results (MeSH)</term><term>Salicylic Acid (analysis)</term><term>Salix (chemistry)</term><term>Solid Phase Extraction (methods)</term><term>Spectrometry, Fluorescence (methods)</term><term>X-Ray Diffraction (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acide salicylique (analyse)</term><term>Calibrage (MeSH)</term><term>Concentration en ions d'hydrogène (MeSH)</term><term>Diffraction des rayons X (MeSH)</term><term>Extraction en phase solide (méthodes)</term><term>Feuilles de plante (composition chimique)</term><term>Hydroxyde d'aluminium (composition chimique)</term><term>Limite de détection (MeSH)</term><term>Microscopie électronique à balayage (MeSH)</term><term>Nanotechnologie (MeSH)</term><term>Nickel (composition chimique)</term><term>Normes de référence (MeSH)</term><term>Préparations pharmaceutiques (analyse)</term><term>Reproductibilité des résultats (MeSH)</term><term>Salix (composition chimique)</term><term>Spectrométrie de fluorescence (méthodes)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Pharmaceutical Preparations</term><term>Salicylic Acid</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Aluminum Hydroxide</term><term>Nickel</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Acide salicylique</term><term>Préparations pharmaceutiques</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Plant Leaves</term><term>Salix</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Feuilles de plante</term><term>Hydroxyde d'aluminium</term><term>Nickel</term><term>Salix</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Solid Phase Extraction</term><term>Spectrometry, Fluorescence</term></keywords><keywords scheme="MESH" qualifier="méthodes" xml:lang="fr"><term>Extraction en phase solide</term><term>Spectrométrie de fluorescence</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Calibration</term><term>Hydrogen-Ion Concentration</term><term>Limit of Detection</term><term>Microscopy, Electron, Scanning</term><term>Nanotechnology</term><term>Reference Standards</term><term>Reproducibility of Results</term><term>X-Ray Diffraction</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Calibrage</term><term>Concentration en ions d'hydrogène</term><term>Diffraction des rayons X</term><term>Limite de détection</term><term>Microscopie électronique à balayage</term><term>Nanotechnologie</term><term>Normes de référence</term><term>Reproductibilité des résultats</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The nickel-aluminum layered double hydroxide (Ni-Al LDH) was synthesized by a simple co-precipitation method and used as a solid-phase extraction (SPE) sorbent for separation and pre-concentration of trace levels of salicylic acid (SA) from aqueous solutions. Extraction of analyte is based on the adsorption of salicylate ions on the Ni-Al (NO(3)(-)) LDH and/or their exchanging with LDH interlayer NO(3)(-) ions. The retained analyte on the LDH was stripped by 3 mol L(-1) NaOH solution and its concentration was subsequently determined spectrofluorometrically at λ(em)=400 nm with excitation at λ(ex)=270 nm. Various parameters affecting the extraction efficiency of SA on the Ni-Al (NO(3)(-)) LDH, such as pH, amount of nano-sorbent, sample loading flow rate, elution conditions, sample volume and matrix effects were investigated. In the optimum experimental conditions, the limit of detection (3s) and enrichment factor were 0.12 μg L(-1) and 40, respectively. The relative standard deviation (RSD) for six replicate determinations of 10 μg L(-1) SA was 2.3%. The calibration graph using the pre-concentration system was linear in the range of 0.3-45 μg L(-1) with a correlation coefficient of 0.9985. The optimized method was successfully applied to the determination of SA in blood serum, willow leaf and aspirin tablet.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21376959</PMID><DateCompleted><Year>2011</Year><Month>06</Month><Day>20</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-3573</ISSN><JournalIssue CitedMedium="Internet"><Volume>84</Volume><Issue>2</Issue><PubDate><Year>2011</Year><Month>Apr</Month><Day>15</Day></PubDate></JournalIssue><Title>Talanta</Title><ISOAbbreviation>Talanta</ISOAbbreviation></Journal><ArticleTitle>Nickel-aluminum layered double hydroxide as a nanosorbent for selective solid-phase extraction and spectrofluorometric determination of salicylic acid in pharmaceutical and biological samples.</ArticleTitle><Pagination><MedlinePgn>368-73</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.talanta.2011.01.026</ELocationID><Abstract><AbstractText>The nickel-aluminum layered double hydroxide (Ni-Al LDH) was synthesized by a simple co-precipitation method and used as a solid-phase extraction (SPE) sorbent for separation and pre-concentration of trace levels of salicylic acid (SA) from aqueous solutions. Extraction of analyte is based on the adsorption of salicylate ions on the Ni-Al (NO(3)(-)) LDH and/or their exchanging with LDH interlayer NO(3)(-) ions. The retained analyte on the LDH was stripped by 3 mol L(-1) NaOH solution and its concentration was subsequently determined spectrofluorometrically at λ(em)=400 nm with excitation at λ(ex)=270 nm. Various parameters affecting the extraction efficiency of SA on the Ni-Al (NO(3)(-)) LDH, such as pH, amount of nano-sorbent, sample loading flow rate, elution conditions, sample volume and matrix effects were investigated. In the optimum experimental conditions, the limit of detection (3s) and enrichment factor were 0.12 μg L(-1) and 40, respectively. The relative standard deviation (RSD) for six replicate determinations of 10 μg L(-1) SA was 2.3%. The calibration graph using the pre-concentration system was linear in the range of 0.3-45 μg L(-1) with a correlation coefficient of 0.9985. The optimized method was successfully applied to the determination of SA in blood serum, willow leaf and aspirin tablet.</AbstractText><CopyrightInformation>Copyright © 2011 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Abdolmohammad-Zadeh</LastName><ForeName>H</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Department of Chemistry, Faculty of Sciences, Azarbaijan University of Tarbiat Moallem, 35 Km Tabriz-Marageh Road, P.O. Box 53714-161, Tabriz, Iran. h.abdol@azaruniv.edu</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kohansal</LastName><ForeName>S</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Sadeghi</LastName><ForeName>G H</ForeName><Initials>GH</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2011</Year><Month>01</Month><Day>19</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Talanta</MedlineTA><NlmUniqueID>2984816R</NlmUniqueID><ISSNLinking>0039-9140</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004364">Pharmaceutical Preparations</NameOfSubstance></Chemical><Chemical><RegistryNumber>5QB0T2IUN0</RegistryNumber><NameOfSubstance UI="D000536">Aluminum Hydroxide</NameOfSubstance></Chemical><Chemical><RegistryNumber>7OV03QG267</RegistryNumber><NameOfSubstance UI="D009532">Nickel</NameOfSubstance></Chemical><Chemical><RegistryNumber>O414PZ4LPZ</RegistryNumber><NameOfSubstance UI="D020156">Salicylic Acid</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000536" MajorTopicYN="N">Aluminum Hydroxide</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002138" MajorTopicYN="N">Calibration</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006863" MajorTopicYN="N">Hydrogen-Ion Concentration</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D057230" MajorTopicYN="N">Limit of Detection</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008855" MajorTopicYN="N">Microscopy, Electron, Scanning</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D036103" MajorTopicYN="Y">Nanotechnology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009532" MajorTopicYN="N">Nickel</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004364" MajorTopicYN="N">Pharmaceutical Preparations</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012015" MajorTopicYN="N">Reference Standards</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015203" MajorTopicYN="N">Reproducibility of Results</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020156" MajorTopicYN="N">Salicylic Acid</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032108" MajorTopicYN="N">Salix</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D052616" MajorTopicYN="N">Solid Phase Extraction</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013050" MajorTopicYN="N">Spectrometry, Fluorescence</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014961" MajorTopicYN="N">X-Ray Diffraction</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2010</Year><Month>12</Month><Day>07</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2011</Year><Month>01</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2011</Year><Month>01</Month><Day>11</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>3</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>3</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>6</Month><Day>21</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21376959</ArticleId><ArticleId IdType="pii">S0039-9140(11)00058-0</ArticleId><ArticleId IdType="doi">10.1016/j.talanta.2011.01.026</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Iran</li></country></list><tree><noCountry><name sortKey="Kohansal, S" sort="Kohansal, S" uniqKey="Kohansal S" first="S" last="Kohansal">S. Kohansal</name><name sortKey="Sadeghi, G H" sort="Sadeghi, G H" uniqKey="Sadeghi G" first="G H" last="Sadeghi">G H Sadeghi</name></noCountry><country name="Iran"><noRegion><name sortKey="Abdolmohammad Zadeh, H" sort="Abdolmohammad Zadeh, H" uniqKey="Abdolmohammad Zadeh H" first="H" last="Abdolmohammad-Zadeh">H. Abdolmohammad-Zadeh</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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