Thermophilic Geobacillus galactosidasius sp nov loaded ?-Fe2O3 magnetic nanoparticle for the preconcentrations of Pb and Cd

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dc.authoridOkumus, Veysi/0000-0002-5505-2700
dc.authoridKilinc, Ersin/0000-0001-5223-9919
dc.contributor.authorOzdemir, Sadin
dc.contributor.authorKilinc, Ersin
dc.contributor.authorOkumus, Veysi
dc.contributor.authorPoli, Annarita
dc.contributor.authorNicolaus, Barbara
dc.contributor.authorRomano, Ida
dc.date.accessioned2024-12-24T19:25:22Z
dc.date.available2024-12-24T19:25:22Z
dc.date.issued2016
dc.departmentSiirt Üniversitesi
dc.description.abstractThermophilic bacteria, Geobacillus galactosidasius sp nov. was loaded on gamma-Fe2O3 magnetic nanoparticle for the preconcentrations of Pb and Cd by solid phase extraction before ICP-OES. pH and flow rate of the solution, amounts of biosorbent and magnetic nanoparticle, volume of sample solution, effects of the possible interferic ions were investigated in details. Linear calibration curves were constructed in the concentration ranges of 1.0-60 ng mL (1) for Pb and Cd. The RSDs of the method were lower than 2.8% for Pb and 3.8% for Cd. Certified and standard reference samples of fortified water, wastewater, poplar leaves, and simulated fresh water were used to accurate the method. LOD values were found as 0.07 and 0.06 ng mL (1) respectively for Pb and Cd. The biosorption capacities were found as 34.3 mg g (1) for Pb and 37.1 mg g (1) for Cd. Pb and Cd concentrations in foods were determined. Surface microstructure was investigated by SEM-EDX. (C) 2015 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.biortech.2015.11.052
dc.identifier.endpage275
dc.identifier.issn0960-8524
dc.identifier.issn1873-2976
dc.identifier.pmid26679049
dc.identifier.scopus2-s2.0-84949267009
dc.identifier.scopusqualityQ1
dc.identifier.startpage269
dc.identifier.urihttps://doi.org/10.1016/j.biortech.2015.11.052
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6380
dc.identifier.volume201
dc.identifier.wosWOS:000366648700034
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofBioresource Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectGeobacillus galactosidasius sp nov
dc.subjectSolid phase extraction
dc.subjectPreconcentration
dc.subjectPb
dc.subjectCd
dc.titleThermophilic Geobacillus galactosidasius sp nov loaded ?-Fe2O3 magnetic nanoparticle for the preconcentrations of Pb and Cd
dc.typeArticle

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