1 Ocak 2010 Dergi makalesi Açık Erişim

Ertekin, Kadriye; Oter, Ozlem; Ture, Mustafa; Denizalti, Serpil; Cetinkaya, Engin

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/28359</identifier>
  <creators>
    <creator>
      <creatorName>Ertekin, Kadriye</creatorName>
      <givenName>Kadriye</givenName>
      <familyName>Ertekin</familyName>
      <affiliation>Dokuz Eylul Univ, Fac Arts &amp; Sci, Dept Chem, TR-35160 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Oter, Ozlem</creatorName>
      <givenName>Ozlem</givenName>
      <familyName>Oter</familyName>
      <affiliation>Dokuz Eylul Univ, Fac Arts &amp; Sci, Dept Chem, TR-35160 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ture, Mustafa</creatorName>
      <givenName>Mustafa</givenName>
      <familyName>Ture</familyName>
      <affiliation>Dokuz Eylul Univ, Fac Arts &amp; Sci, Dept Chem, TR-35160 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Denizalti, Serpil</creatorName>
      <givenName>Serpil</givenName>
      <familyName>Denizalti</familyName>
      <affiliation>Univ Ege, Dept Chem, Fac Sci, TR-35100 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Cetinkaya, Engin</creatorName>
      <givenName>Engin</givenName>
      <familyName>Cetinkaya</familyName>
      <affiliation>Univ Ege, Dept Chem, Fac Sci, TR-35100 Izmir, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>A Long Wavelength Excitable Fluorophore; Chloro Phenyl Imino Propenyl Aniline (Cpipa) For Selective Sensing Of Hg (Ii)</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2010</publicationYear>
  <dates>
    <date dateType="Issued">2010-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/28359</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1007/s10895-009-0577-5</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">In this study, a very sensitive and highly selective irreversible optical chemical sensor (optode) for mercury ions was described. The sensing scheme was based on the interaction of Hg (II) with a newly synthesized fluoroionophore; chloro phenyl imino propenyl aniline (CPIPA) in plasticized PVC membrane. The sensor membranes were tested for the determination of mercury ion in aqueous solutions by batch and flow-through methods. The optodes allow determination of Hg (II) in the working range of 1.0 x 10(-9)-1.0 x 10(-5) M with a detection limit of 4.3 ppb. The sensor exhibited excellent selectivity for Hg (II) with respect to several common alkali, alkaline earth and transition metal ions. The association constant of the 1:1 complex formation for Hg (II) was found to be K(a) = 1.86 x 10(5) M(-1). The CPIPA exhibited high fluorescence quantum yield, long excitation and emission wavelength and high Stokes' shift values in the solid matrix which makes it compatible with solid state optics.</description>
  </descriptions>
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