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Effect of copper ions on the radiostability of protein-polyelectrolyte mixtures

Bayulken, S; Yuce, G; Erkol, AY; Mustafaeva, Z; Mustafaev, M


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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Bayulken, S</dc:creator>
  <dc:creator>Yuce, G</dc:creator>
  <dc:creator>Erkol, AY</dc:creator>
  <dc:creator>Mustafaeva, Z</dc:creator>
  <dc:creator>Mustafaev, M</dc:creator>
  <dc:date>2004-01-01</dc:date>
  <dc:description>Aqueous solution of polyacrylic acid (PAA), poly-N-isopropylacrylamide (PNIPAAm), bovine serum albumin (BSA), superoxide dismutase (SOD) and their mixtures (PAA-BSA, PAA-Cu-BSA, PNIPAAm-BSA, PAA-SOD) were irradiated in the presence of oxygen in neutral media (pH 7.0) with Co-60 gamma-rays. In addition, aliquots of aqueous solutions of PAA, PAA-Cu2+, BSA and PAA-Cu2+-BSA saturated with N-2 and N2O were also irradiated. The decomposition rate of irradiated solutions were measured by UV-visible spectrophotometry, fluorescence spectroscopy, and high performance liquid chromatography (HPLC). Protective effect of copper ions on radiolysis of aqueous solution of PAA-Cu-BSA and conversion of Cu(II) to Cu(I) was observed. The possible mechanism of this phenomenon is discussed.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/94703</dc:identifier>
  <dc:identifier>oai:zenodo.org:94703</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 259(2) 315-319</dc:source>
  <dc:title>Effect of copper ions on the radiostability of protein-polyelectrolyte mixtures</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
</oai_dc:dc>
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