Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6735
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dc.contributor.authorJovanovic, Boris-
dc.contributor.authorBezirci, Gizem-
dc.contributor.authorÇağan, Ali Serhan-
dc.contributor.authorCoppens, Jan-
dc.contributor.authorLevi, Eti E.-
dc.contributor.authorOluz, Zehra-
dc.contributor.authorBeklioğlu, Meryem-
dc.date.accessioned2021-09-11T15:43:21Z-
dc.date.available2021-09-11T15:43:21Z-
dc.date.issued2016en_US
dc.identifier.issn1743-5390-
dc.identifier.issn1743-5404-
dc.identifier.urihttps://doi.org/10.3109/17435390.2016.1140242-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6735-
dc.description.abstractOver the course of 78days, nine outdoor mesocosms, each with 1350L capacity, were situated on a pontoon platform in the middle of a lake and exposed to 0gL(-1) TiO2, 25gL(-1) TiO2 or 250gL(-1) TiO2 nanoparticles in the form of E171 TiO2 human food additive five times a week. Mesocosms were inoculated with sediment, phytoplankton, zooplankton, macroinvertebrates, macrophytes and fish before exposure, ensuring a complete food web. Physicochemical parameters of the water, nutrient concentrations, and biomass of the taxa were monitored. Concentrations of 25gL(-1) TiO2 and 250gL(-1) TiO2 caused a reduction in available soluble reactive phosphorus in the mesocosms by 15 and 23%, respectively, but not in the amount of total phosphorus. The biomass of Rotifera was significantly reduced by 32 and 57% in the TiO2 25gL(-1) and TiO2 250gL(-1) treatments, respectively, when compared to the control; however, the biomass of the other monitored groupsCladocera, Copepoda, phytoplankton, macrophytes, chironomids and fishremained unaffected. In conclusion, environmentally relevant concentrations of TiO2 nanoparticles may negatively affect certain parameters and taxa of the freshwater lentic aquatic ecosystem. However, these negative effects are not significant enough to affect the overall function of the ecosystem, as there were no cascade effects leading to a major change in its trophic state or primary production.en_US
dc.description.sponsorshipB. Jovanovic's Marie Curie FP7 Career Integration Grant within the 7th European Union Framework Program [PCIG13-GA-2013-618006]; Scientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TUBITAK 2221]; MARS project (Managing Aquatic ecosystems and water Resources under multiple Stress) - 7th EU Framework Program, Theme 6 (Environment including Climate Change) [603378]en_US
dc.description.sponsorshipThe present research was partially supported by B. Jovanovic's Marie Curie FP7 Career Integration Grant within the 7th European Union Framework Program (Project No. PCIG13-GA-2013-618006). B. Jovanovic also extends acknowledgement to the Scientific and Technological Research Council of Turkey (TUBITAK) for partial support through the visiting scientist fellowship program (TUBITAK 2221). M. Beklioglu was supported by the MARS project (Managing Aquatic ecosystems and water Resources under multiple Stress), funded under the 7th EU Framework Program, Theme 6 (Environment including Climate Change), Contract No. 603378 (http://www.mars-project.eu). We would also like to extend our gratitude to the TUBITAK Marmara Research Center of Turkey, Gebze-Kocaeli, for the help with ICP-MS analysis.en_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofNanotoxicologyen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectE171en_US
dc.subjectenvironmental toxicologyen_US
dc.subjectmesocosmsen_US
dc.subjectplanktonen_US
dc.subjecttitanium dioxideen_US
dc.titleFood web effects of titanium dioxide nanoparticles in an outdoor freshwater mesocosm experimenten_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümütr_TR
dc.identifier.volume10en_US
dc.identifier.issue7en_US
dc.identifier.startpage902en_US
dc.identifier.endpage912en_US
dc.authorid0000-0001-6203-3906-
dc.authorid0000-0001-6203-3906-
dc.authorid0000-0003-3970-805X-
dc.authorid0000-0002-0634-0327-
dc.authorid0000-0001-6330-5192-
dc.authorid0000-0003-1287-383X-
dc.identifier.wosWOS:000379248800007en_US
dc.identifier.scopus2-s2.0-84959047466en_US
dc.institutionauthorOluz, Zehra-
dc.institutionauthorDuran, Hatice-
dc.identifier.pmid26901391en_US
dc.identifier.doi10.3109/17435390.2016.1140242-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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