Simultaneous preconcentrations of Co2+, Cr6+, Hg2+ and Pb2+ ions by Bacillus altitudinis immobilized nanodiamond prior to their determinations in food samples by ICP-OES
dc.authorid | Soylak, Mustafa -- 0000-0002-1017-0244; Kilinc, Ersin -- 0000-0001-5223-9919 | en_US |
dc.contributor.advisor | ||
dc.contributor.advisor | ||
dc.contributor.author | Ozdemir, Sadin | |
dc.contributor.author | Kilinc, Ersin | |
dc.contributor.author | Celik, Kadir Serdar | |
dc.contributor.author | Okumus, Veysi | |
dc.contributor.author | Soylak, Mustafa | |
dc.date.accessioned | 14.07.201910:50:10 | |
dc.date.accessioned | 2019-07-16T20:43:57Z | |
dc.date.available | 14.07.201910:50:10 | |
dc.date.available | 2019-07-16T20:43:57Z | |
dc.date.issued | 2017 | |
dc.department | MAÜ, Meslek Yüksekokulları, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümü | en_US |
dc.description.abstract | A novel solid phase extraction method was developed for simultaneous preconcentration-separation of Co2+, Cr6+, Hg2+ and Pb2+ ions prior to their determinations in food samples by ICP-OES. Thermophilic Bacillus altitudinis immobilized nanodiamond was used as a new biosorbent. SEM and FT-IR analysis were studied to characterize the biosorbent. The optimum pH values of quantitative biosorption for Co2+, Cr6+, Hg2+ and Pb2+ were found to be 5.0, 6.0, 6.0 and 6.0, respectively. A flow rate of 3.0 mL min(-1) was selected as optimum for all metal ions. 5 mL of 1 mol/L HCl was used as eluent. Preconcentration factor was achieved as 80. LODs were calculated as 0.071, 0.023, 0.016 and 0.034 ng mL(-1), respectively for Hg2+, Co2+, Cr6+ and Pb2+. The biosorption capacities were calculated for Co2+, Cr6+, Hg2+ and Pb2+ as 26.4, 30.4, 19.5, and 35.2 mg/g, respectively. The developed method was successfully applied to food samples to determine analyte concentrations. (C) 2016 Published by Elsevier Ltd. | en_US |
dc.identifier.doi | 10.1016/j.foodchem.2016.07.055 | en_US |
dc.identifier.endpage | 453 | en_US |
dc.identifier.issn | 0308-8146 | |
dc.identifier.issn | 1873-7072 | |
dc.identifier.pmid | 27542497 | en_US |
dc.identifier.scopus | 2-s2.0-84982811776 | en_US |
dc.identifier.scopusquality | Q1 | en_US |
dc.identifier.startpage | 447 | en_US |
dc.identifier.uri | https://dx.doi.org/10.1016/j.foodchem.2016.07.055 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12514/1305 | |
dc.identifier.volume | 215 | en_US |
dc.identifier.wos | WOS:000384777400055 | en_US |
dc.identifier.wosquality | Q1 | en_US |
dc.indekslendigikaynak | Web of Science | en_US |
dc.indekslendigikaynak | Scopus | en_US |
dc.indekslendigikaynak | PubMed | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.relation.ispartof | FOOD CHEMISTRY | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Bacillus altitudinis | en_US |
dc.subject | Nanodiamond | en_US |
dc.subject | Preconcentration | en_US |
dc.subject | Co2+ | en_US |
dc.subject | Cr6+ | en_US |
dc.subject | Pb2+ | en_US |
dc.title | Simultaneous preconcentrations of Co2+, Cr6+, Hg2+ and Pb2+ ions by Bacillus altitudinis immobilized nanodiamond prior to their determinations in food samples by ICP-OES | en_US |
dc.type | Article | en_US |
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