Preconcentration of bismuth using nickel hydroxide nanoflower from water samples and determination by FAAS

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dc.authorid0009-0004-1959-8169
dc.authorid0000-0002-7200-5789
dc.authorid0000-0003-0745-6863
dc.authorid0000-0003-0542-1050
dc.authorid0000-0001-9746-3682
dc.contributor.authorYıldız, Barış
dc.contributor.authorDurukan, İlknur
dc.contributor.authorŞaylan, Meltem
dc.contributor.authorZaman, Buse Tuğba
dc.contributor.authorBakırdere, Sezgin
dc.date.accessioned2025-01-02T06:38:47Z
dc.date.available2025-01-02T06:38:47Z
dc.date.issued2025
dc.departmentFakülteler, Eczacılık Fakültesi, Eczacılık Meslek Bilimleri Bölümü, Analitik Kimya Ana Bilim Dalı
dc.description.abstractIn this study, a preconcentration strategy based on Ni(OH)2 nanofowers (NFs) was developed for the extraction/separation of bismuth ions from environmental water samples before the determination by fame atomic absorption spectrometry (FAAS). The homogeneous coprecipitation method was employed for the synthesis of the fower-shaped Ni(OH)2 and used as an adsorbent for the preconcentration of bismuth. The extraction variables were determined by a univariate optimization strategy to obtain maximum extraction performance. The optimal parameters of the method were as follows: 15 min mechanical shaking at 120 rpm, pH 6.0 bufer solution (1.0 mL), 20 mg of sorbent, and 250 µL of 6.0 M nitric acid for the elution. Under the optimized instrumental and extraction conditions, LOD (limit of detection), LOQ (limit of quantitation), and linear dynamic range were determined as 2.8 µg/L, 9.4 µg/L, and 0.010–0.30 mg/L, respectively. The enhancement factor of the sorbent-based method was calculated as 139.1-folds by comparing the slopes of calibration plots obtained from FAAS and the preconcentration method. To assess the feasibility and reliability of the developed method, tap water and spring water samples were analyzed under optimized conditions. The satisfactory %recoveries were obtained close to 100% using the direct comparison method. The obtained results show that the presented method is a promising candidate for efcient extraction and trace determination of bismuth in several sample mediums.
dc.identifier.citationYıldız, B., Durukan, İ., Şaylan, M., Zaman, B. T., & Bakırdere, S. (2025). Preconcentration of bismuth using nickel hydroxide nanoflower from water samples and determination by FAAS. Environmental Monitoring and Assessment, 197(1), pp. 1-11. https://doi.org/10.1007/s10661-024-13600-3
dc.identifier.doi10.1007/s10661-024-13600-3
dc.identifier.endpage11
dc.identifier.issn1573-2959
dc.identifier.issue1
dc.identifier.pmidPMID: 39738770
dc.identifier.scopus2-s2.0-85213083797
dc.identifier.scopusqualityQ2
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.1007/s10661-024-13600-3
dc.identifier.urihttps://hdl.handle.net/20.500.13055/879
dc.identifier.volume197
dc.identifier.wosWOS:001389224400001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.indekslendigikaynak.otherSCI-E - Science Citation Index Expanded
dc.institutionauthorŞaylan, Meltem
dc.institutionauthorid0000-0003-0745-6863
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofEnvironmental Monitoring and Assessment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectNi(OH)2 Nanofowers
dc.subjectBismuth
dc.subjectTap Water
dc.subjectFlame Atomic Absorption Spectrometry
dc.subjectSpring Water
dc.titlePreconcentration of bismuth using nickel hydroxide nanoflower from water samples and determination by FAAS
dc.typeArticle
dspace.entity.typePublication

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