Determination of Cadmium in Mineral Water Samples by Slotted Quartz Tube-Flame Atomic Absorption Spectrometry After Peristaltic Pump Assisted Silica Nanoparticle Based Pipette Tip Solid Phase Extraction

Girgin, Ayça; Atsever, Nihan; Borahan, Tülay; Tekin, Zeynep; Büyükpınar, Çağdaş; San, Nevim; Bakırdere, Sezgin

doi:10.1007/s11270-021-05386-8

Cited by 4 publications

(3 citation statements)

References 59 publications

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“…For the detection of cadmium concentrations in kales, different wavelengths of electromagnetic (EM) radiation were utilized, 24 using a Shimadzu Flame atomic absorption spectrophotometer (model AA7000F), based on the protocol explained by Girgin et al in 2022. 25 …”

Section: Methodsmentioning

confidence: 99%

Phytoremediation potential of Brassica oleracea varieties through cadmium tolerance gene expression analysis

Šutković,

Van Wieren,

Peljto

et al. 2024

Journal of Genetic Engineering and Biotechnology

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Section: Methodsmentioning

confidence: 99%

Phytoremediation potential of Brassica oleracea varieties through cadmium tolerance gene expression analysis

Šutković,

Van Wieren,

Peljto

et al. 2024

Journal of Genetic Engineering and Biotechnology

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“…- -----------------------Recently PT-SPE was applied for the determination and extraction of several analytes in food samples such as bisphenol a [11], estradiol in milk [12], and antibiotic residues Metal-organic frameworks (MOFs) are a new class of hybrid porous materials consisting of organic linkers coordinated to inorganic metal nodes that are used in solid phase extraction because of their thermal and chemical stability [14]. Recently, several adsorbents such as silica nanoparticles [15], molecularly imprinted polymer [16], and other sorbents were applied for determination of cadmium in food samples [17]. Hence, based on the above remarks and our research interest in applications of porous materials [18][19][20][21]we utilized the highly stable amino functionalized metal organic framework (Fig.…”

Section: Introductionmentioning

confidence: 99%

Determination of cadmium in rice samples using amino-functionalized metal-organic framework by a pipette tip solid phase extraction

Abbaszadeh

Miri

Kahkha³

2022

AMECJournal

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In this study, the amino-functionalized metal-organic framework (NH2-MOFs) was used as an adsorbent for the extraction of cadmium in rice samples based on the pipette tip solid phase extraction (PT-SPE) before determined by the flame absorption spectrometry (F-AAS). The pH of the sample solution, initial concentration of the cadmium, the volume of the sample, elution ‎conditions, and the amount of adsorbent on the recovery of the cadmium were investigated and ‎optimized. The results showed that the best extraction efficiency of cadmium was obtained at pH 5.0, 2500.0 µL of cadmium solution, and 20.0 ‎µL of HCl (10% V/V) ‎ as eluent solvent. First, the cooking rice was transferred to a beaker and hydrochloric acid/nitric acid was added to it as a digestion process before analysis by the PT-SPE procedure. The limit of detection of this method was found to be 0.03 µg L-1 with a relative standard deviation of ≤ 2.5 % (for seven replicate analyses of 50 µg L-1 of cadmium). The linear and dynamic ranges were achieved at 0.3 -14.5 µg L-1 and 0.3 -150 µg L-1, respectively. The adsorption capacity of sorbent and enrichment factor was 175 mg g-1 and 125 folds, respectively.

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“…So, the determination of cadmium in water samples is an important concern for controlling toxicity [26,27]. The sensitive techniques such as the electrothermal atomic absorption spectrometry (ET-AAS) [28], the atom trap assist to flame atomic absorption spectrometry and flame atomic absorption spectrometry (AT-F-AAS, F-AAS) [29], inductively coupled plasmaatomic emission spectrometry (ICP-AES) using thiosemicarbazide derivative on alumina [30], and inductively coupled plasma-mass spectrometry (ICP-MS) [31], was used for the determination of cadmium in water and wastewater samples. However, as a low concentration of cadmium and high interferences in wastewater samples, sample preparation before analysis is required.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and identification of meta-(4-bromobenzyloxy) benzaldehyde thiosemicarbazone (MBBOTSC) as novel ligand for cadmium extraction by ultrasound assisted-dispersive-ionic liquid-liquid micro extraction method

et al. 2021

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In this research, meta-(4-bromobenzyloxy) benzaldehyde thiosemicarbazone (MBBOTSC) as a novel ligand was synthesized from the reaction between meta-(4-bromobenzyloxy) benzaldehyde and thiosemicarbazide under basic condition in water and ethanol as solvents. Ligand has the ability to chelate ions and therefore, it was used to form a complex and extract ions. Then, the cadmium ions in water and wastewater samples were separated based on MBBOTSC by ultrasound assisted-dispersive-ionic liquid-liquid microextraction method (USA-D-ILLME) before determination by AT-F-AAS. The MBBOTSC ligand was added to the mixture of the ionic liquid/acetone (IL/AC, [OMIM][PF6]) and then injected by syringe to 50 mL of water samples at pH 6-7. The sample was put into the ultrasonic accessory for 5 minutes, after complexation (Ligand-Cd; RS…Cd….RS), the water sample was centrifuged for 3 min for phase separation. Due to complexation and back-extraction of Cd in liquid phase, the amount of Cd ions in the water samples was determined by AT-F-AAS . In optimized conditions, the Linear ranges and LOD for 50 mL of water samples were obtained 1-36 μg L-1 and 0.3 μg L-1, respectively (Mean RSD= 1.26%). The validation results were successfully achieved by spiking real samples and using ET-AAS.

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Determination of Cadmium in Mineral Water Samples by Slotted Quartz Tube-Flame Atomic Absorption Spectrometry After Peristaltic Pump Assisted Silica Nanoparticle Based Pipette Tip Solid Phase Extraction

Cited by 4 publications

References 59 publications

Phytoremediation potential of Brassica oleracea varieties through cadmium tolerance gene expression analysis

Phytoremediation potential of Brassica oleracea varieties through cadmium tolerance gene expression analysis

Determination of cadmium in rice samples using amino-functionalized metal-organic framework by a pipette tip solid phase extraction

Synthesis and identification of meta-(4-bromobenzyloxy) benzaldehyde thiosemicarbazone (MBBOTSC) as novel ligand for cadmium extraction by ultrasound assisted-dispersive-ionic liquid-liquid micro extraction method

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