A highly selective fluorescent probe for pyrophosphate detection in aqueous solutions.
Identifieur interne : 000429 ( PubMed/Corpus ); précédent : 000428; suivant : 000430A highly selective fluorescent probe for pyrophosphate detection in aqueous solutions.
Auteurs : M R Ganjali ; M. Hosseini ; F. Aboufazeli ; F. Faridbod ; H. Goldooz ; A R BadieiSource :
- Luminescence : the journal of biological and chemical luminescence [ 1522-7243 ]
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Diphosphates.
- chemical : Fluorescent Dyes.
- Limit of Detection, Molecular Probe Techniques.
Abstract
A novel and simple fluorescence enhancement method is introduced for selective pyrophosphate (PPi) sensing in an aqueous solution. The method is based on a 1:1 metal complex formation between tris(8-hydroxyquinoline-5-sulphonate) thulium(III) [Tm(QS)(3)] and PPi ion. The linear response covers a concentration range of 1.6 × 10(-7) -1.0 × 10(-5) mol/L PPi and the detection limit is 2.3 × 10(-8) mol/L. The association constant of Tm(QS)(3) -PPi complex was calculated as 2.6 × 10(5) mol/L. Tm(QS)(3) shows a selective and sensitive fluorescence enhancement toward PPi ion in comparison with I(3)(-), NO(3)(-), CN(-), CO(3)(2-), Br(-), Cl(-), F(-), H(2) PO(4) (-) and SO(4)(2-), which is attributed to higher stability of the inorganic complex between pyrophosphate ion and Tm(QS)(3).
DOI: 10.1002/bio.1316
PubMed: 21735538
Links to Exploration step
pubmed:21735538Le document en format XML
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Goldooz</name></author><author><name sortKey="Badiei, A R" sort="Badiei, A R" uniqKey="Badiei A" first="A R" last="Badiei">A R Badiei</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="????"><PubDate><MedlineDate>2012 Jan-Feb</MedlineDate></PubDate></date><idno type="doi">10.1002/bio.1316</idno><idno type="RBID">pubmed:21735538</idno><idno type="pmid">21735538</idno><idno type="wicri:Area/PubMed/Corpus">000429</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000429</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">A highly selective fluorescent probe for pyrophosphate detection in aqueous solutions.</title><author><name sortKey="Ganjali, M R" sort="Ganjali, M R" uniqKey="Ganjali M" first="M R" last="Ganjali">M R Ganjali</name><affiliation><nlm:affiliation>Centre of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Hosseini, M" sort="Hosseini, M" uniqKey="Hosseini M" first="M" last="Hosseini">M. Hosseini</name></author><author><name sortKey="Aboufazeli, F" sort="Aboufazeli, F" uniqKey="Aboufazeli F" first="F" last="Aboufazeli">F. Aboufazeli</name></author><author><name sortKey="Faridbod, F" sort="Faridbod, F" uniqKey="Faridbod F" first="F" last="Faridbod">F. Faridbod</name></author><author><name sortKey="Goldooz, H" sort="Goldooz, H" uniqKey="Goldooz H" first="H" last="Goldooz">H. Goldooz</name></author><author><name sortKey="Badiei, A R" sort="Badiei, A R" uniqKey="Badiei A" first="A R" last="Badiei">A R Badiei</name></author></analytic><series><title level="j">Luminescence : the journal of biological and chemical luminescence</title><idno type="eISSN">1522-7243</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Diphosphates (analysis)</term><term>Fluorescent Dyes</term><term>Limit of Detection</term><term>Molecular Probe Techniques</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Diphosphates</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Fluorescent Dyes</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Limit of Detection</term><term>Molecular Probe Techniques</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A novel and simple fluorescence enhancement method is introduced for selective pyrophosphate (PPi) sensing in an aqueous solution. The method is based on a 1:1 metal complex formation between tris(8-hydroxyquinoline-5-sulphonate) thulium(III) [Tm(QS)(3)] and PPi ion. The linear response covers a concentration range of 1.6 × 10(-7) -1.0 × 10(-5) mol/L PPi and the detection limit is 2.3 × 10(-8) mol/L. The association constant of Tm(QS)(3) -PPi complex was calculated as 2.6 × 10(5) mol/L. Tm(QS)(3) shows a selective and sensitive fluorescence enhancement toward PPi ion in comparison with I(3)(-), NO(3)(-), CN(-), CO(3)(2-), Br(-), Cl(-), F(-), H(2) PO(4) (-) and SO(4)(2-), which is attributed to higher stability of the inorganic complex between pyrophosphate ion and Tm(QS)(3).</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">21735538</PMID><DateCreated><Year>2012</Year><Month>02</Month><Day>23</Day></DateCreated><DateCompleted><Year>2012</Year><Month>08</Month><Day>01</Day></DateCompleted><DateRevised><Year>2012</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1522-7243</ISSN><JournalIssue CitedMedium="Internet"><Volume>27</Volume><Issue>1</Issue><PubDate><MedlineDate>2012 Jan-Feb</MedlineDate></PubDate></JournalIssue><Title>Luminescence : the journal of biological and chemical luminescence</Title><ISOAbbreviation>Luminescence</ISOAbbreviation></Journal><ArticleTitle>A highly selective fluorescent probe for pyrophosphate detection in aqueous solutions.</ArticleTitle><Pagination><MedlinePgn>20-3</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1002/bio.1316</ELocationID><Abstract><AbstractText>A novel and simple fluorescence enhancement method is introduced for selective pyrophosphate (PPi) sensing in an aqueous solution. The method is based on a 1:1 metal complex formation between tris(8-hydroxyquinoline-5-sulphonate) thulium(III) [Tm(QS)(3)] and PPi ion. The linear response covers a concentration range of 1.6 × 10(-7) -1.0 × 10(-5) mol/L PPi and the detection limit is 2.3 × 10(-8) mol/L. The association constant of Tm(QS)(3) -PPi complex was calculated as 2.6 × 10(5) mol/L. Tm(QS)(3) shows a selective and sensitive fluorescence enhancement toward PPi ion in comparison with I(3)(-), NO(3)(-), CN(-), CO(3)(2-), Br(-), Cl(-), F(-), H(2) PO(4) (-) and SO(4)(2-), which is attributed to higher stability of the inorganic complex between pyrophosphate ion and Tm(QS)(3).</AbstractText><CopyrightInformation>Copyright © 2011 John Wiley & Sons, Ltd.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ganjali</LastName><ForeName>M R</ForeName><Initials>MR</Initials><AffiliationInfo><Affiliation>Centre of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Iran.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hosseini</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Aboufazeli</LastName><ForeName>F</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Faridbod</LastName><ForeName>F</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Goldooz</LastName><ForeName>H</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Badiei</LastName><ForeName>A R</ForeName><Initials>AR</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2011</Year><Month>07</Month><Day>07</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Luminescence</MedlineTA><NlmUniqueID>100889025</NlmUniqueID><ISSNLinking>1522-7235</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D011756">Diphosphates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005456">Fluorescent Dyes</NameOfSubstance></Chemical><Chemical><RegistryNumber>4E862E7GRQ</RegistryNumber><NameOfSubstance UI="C107241">diphosphoric acid</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011756">Diphosphates</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000032">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005456">Fluorescent Dyes</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D057230">Limit of Detection</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D015336">Molecular Probe Techniques</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2010</Year><Month>10</Month><Day>13</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2011</Year><Month>2</Month><Day>6</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2011</Year><Month>4</Month><Day>8</Day></PubMedPubDate><PubMedPubDate PubStatus="aheadofprint"><Year>2011</Year><Month>7</Month><Day>7</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>7</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>7</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>8</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1002/bio.1316</ArticleId><ArticleId IdType="pubmed">21735538</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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