A selective and sensitive procedure for magnetic solid-phase microextraction of lead(II) on magnetic cellulose nanoparti
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ORIGINAL PAPER
A selective and sensitive procedure for magnetic solid‑phase microextraction of lead(II) on magnetic cellulose nanoparticles from environmental samples prior to its flame atomic absorption spectrometric detection Muhammad Saqaf Jagirani1,2 · Furkan Uzcan1,3 · Mustafa Soylak1,3 Received: 19 July 2020 / Accepted: 3 October 2020 © Iranian Chemical Society 2020
Abstract A solid-phase microextraction (SPME) procedure has been proposed for the extraction of a trace amount of lead from the environmental samples using magnetic cellulose nanoparticles (Cell-MNPs) as adsorbent material. Synthesized cell-MNPs was characterized by FTIR, SEM—EDX, XRD, and BET. Different analytical parameters were optimized such as pH, adsorbent amount, adsorption time, desorption time, eluent type, eluent volume, model solution amount, and matrix ions effects for the selective and sensitive extraction of lead (II) from the environmental samples. The limit of detection and limit of quantification were found to 8.9 and 29.7 µgL−1 for the lead (II). Cell-MNPs was successfully applied for solid-phase extraction of lead (II) from the water and tea samples. Keywords Cell-MNPs · Solid-phase microextraction (SPME) · Water samples · Separation-preconcentration
Introduction Toxic metals are one of the major environmental pollutants [1, 2]. The key sources of toxic metals in the environment are industries and traffic. Some metals like cobalt and copper are essential for human life, while some other metals, i.e., cadmium, lead, mercury and arsenic are very harmful to the biosphere [3, 4]. Toxic metals are one of the significant sources of pollution that release into the aqueous sources due to several anthropogenic and natural sources [5–8]. Toxic metals accumulate in several tissues specifically in marine animals to a toxic level and cause serious health issues including liver damage, kidney failure, nausea central nervous system, cancer, pulmonary fibrosis, high blood pressure, skin dermatitis, renal edema, vomiting and diarrhea * Mustafa Soylak [email protected] 1
Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey
2
National Center of Excellence in Analytical Chemistry, University of Sindh, Sindh 67080, Pakistan
3
Technology research and application center (TAUM), Erciyes University, 38039 Kayseri, Turkey
[9]. Lead is considered to be a noxious element as concerns several effects on the biosphere which includes hematological effects, neurological problems, hypertension, cancer, and renal dysfunction [10]. It may cause a verity of anatomical disorders like hearing problems, headaches, learning disabilities, brain damage, behavioral problems, etc.[11]. Lead is commonly used in different industrial processes contains painting, electroplating, and battery manufacturing due to these important activities it has impacts on the environment [12]. The absorption and consumption of lead in our body from the different sources such as water resources due to lead contamination is very necessary to q
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