1 Ocak 2023 Dergi makalesi Açık Erişim

Kublay, Irem Zehra; Kocoglu, Elif Seda; Oflu, Sude; Arvas, Busra; Yolacan, Cigdem; Bakirdere, Sezgin

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  <dc:creator>Kublay, Irem Zehra</dc:creator>
  <dc:creator>Kocoglu, Elif Seda</dc:creator>
  <dc:creator>Oflu, Sude</dc:creator>
  <dc:creator>Arvas, Busra</dc:creator>
  <dc:creator>Yolacan, Cigdem</dc:creator>
  <dc:creator>Bakirdere, Sezgin</dc:creator>
  <dc:date>2023-01-01</dc:date>
  <dc:description>In order to eliminate the effects of seawater matrix on the precise/accurate determination of elements, new and efficient analytical procedure requires. In this study, co-precipitation method based on the triethylamine (TEA)-assisted Mg(OH)(2) was performed to eliminate side-effects of seawater medium on the determination with flame atomic absorption spectrometry (FAAS) prior to the preconcentration of nickel by an optimized dispersive liquid-liquid microextraction (DLLME) method. Under the optimum conditions of the presented method, the limit of detection and quantification (LOD, LOQ) values obtained for nickel were found as 16.1 and 53.8 &amp; mu;g kg(-1), respectively. Seawater samples collected from West Antarctic region were used for real sample applications to check the accuracy and applicability of developed method, and satisfying recovery results (86-97%) were obtained. In addition to this, the digital image-based colorimetric detection system and the UV-Vis system were applied to confirm the applicability of the developed DLLME-FAAS method in other analytical systems.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/269168</dc:identifier>
  <dc:identifier>oai:aperta.ulakbim.gov.tr:269168</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>ENVIRONMENTAL MONITORING AND ASSESSMENT 195(7) 10</dc:source>
  <dc:title>Trace nickel determination in seawater matrix using combination of dispersive liquid-liquid microextraction and triethylamine-assisted Mg(OH)&lt;sub&gt;2&lt;/sub&gt; method</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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