1 Ocak 2020 Dergi makalesi Açık Erişim

Ates, Mehmet; Cimen, Isil C. C.; Unal, Ilkay; Kutlu, Banu; Tastan, Burcu Ertit; Danabas, Durali; Aksu, Onder; Arslan, Zikri

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/11069</identifier>
  <creators>
    <creator>
      <creatorName>Ates, Mehmet</creatorName>
      <givenName>Mehmet</givenName>
      <familyName>Ates</familyName>
      <affiliation>Munzur Univ, Grad Inst Educ, Dept Biotechnol, TR-62000 Tunceli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Cimen, Isil C. C.</creatorName>
      <givenName>Isil C. C.</givenName>
      <familyName>Cimen</familyName>
      <affiliation>Munzur Univ, Fisheries Fac, Tunceli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Unal, Ilkay</creatorName>
      <givenName>Ilkay</givenName>
      <familyName>Unal</familyName>
      <affiliation>Munzur Univ, Fac Fine Arts, Tunceli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Kutlu, Banu</creatorName>
      <givenName>Banu</givenName>
      <familyName>Kutlu</familyName>
      <affiliation>Munzur Univ, Fisheries Fac, Tunceli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Tastan, Burcu Ertit</creatorName>
      <givenName>Burcu Ertit</givenName>
      <familyName>Tastan</familyName>
      <affiliation>Gazi Univ, Vocat Sch Hlth Serv, Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Danabas, Durali</creatorName>
      <givenName>Durali</givenName>
      <familyName>Danabas</familyName>
      <affiliation>Munzur Univ, Fisheries Fac, Tunceli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Aksu, Onder</creatorName>
      <givenName>Onder</givenName>
      <familyName>Aksu</familyName>
      <affiliation>Munzur Univ, Fisheries Fac, Tunceli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Arslan, Zikri</creatorName>
      <givenName>Zikri</givenName>
      <familyName>Arslan</familyName>
      <affiliation>Jackson State Univ, Dept Biochem &amp; Chem, Jackson, MS USA</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Assessment Of Impact Of Alpha-Fe2O3 And Gamma-Fe2O3 Nanoparticles On Phytoplankton Species Selenastrum Capricornutum And Nannochloropsis Oculata</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2020</publicationYear>
  <dates>
    <date dateType="Issued">2020-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/11069</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1002/tox.22875</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, the impact of alpha-iron oxide (alpha-Fe2O3, 20-40 nm) and gamma iron oxide (gamma-Fe2O3, 20-40 nm) nanoparticles (NPs) on phytoplankton species Selenastrum capricornutum and Nannochloropsis oculata was investigated Characterizations of the NPs were systematically carried out by TEM, dynamic light scattering, zeta potential, X-ray diffraction, SEM, and Fourier transformation infrared spectroscopy. Acute toxicity was tested between 0.2 and 50 mg/L for each NP for a period of 72 hours exposure. gamma-Fe2O3 NP inhibited development of N oculata at the rate of 54% in 0.2 mg/L group with a high mortality rate of up to 82%. alpha-Fe2O3 NPs were less toxic that induced 97% mortality on N oculata at 10 mg/L suspensions. In contrast, alpha-Fe2O3 NP inhibited growth of S capricornutum strongly (73%) in 0.2 mg/L group. gamma-Fe2O3 NPs showed similar growth inhibition (72%) on S capricornutum in 10 mg/L suspensions. Despite the differential effects, the results indicated acute toxicity of alpha-Fe2O3 and gamma-Fe2O3 NPs on N oculata and S capricornutum.</description>
  </descriptions>
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