دورية أكاديمية
Electrochemical and statistical study of Nickel ion assessment in daily children intake samples relying on magnesium aluminate spinel nanoparticles.
| العنوان: | Electrochemical and statistical study of Nickel ion assessment in daily children intake samples relying on magnesium aluminate spinel nanoparticles. |
|---|---|
| المؤلفون: | Mostafa MR; Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt., Mohamed GG; Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt.; Nanoscience Department, Basic and Applied Sciences Institute, Egypt-Japan University of Science and Technology, New Borg El Arab, Alexandria, 21934, Egypt., Fouad OA; Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt. oahmed@sci.cu.edu.eg. |
| المصدر: | Scientific reports [Sci Rep] 2024 Jul 16; Vol. 14 (1), pp. 16424. Date of Electronic Publication: 2024 Jul 16. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: London : Nature Publishing Group, copyright 2011- |
| مواضيع طبية MeSH: | Nickel*/analysis , Nickel*/chemistry, Humans ; Child ; Magnesium Oxide/chemistry ; Electrochemical Techniques/methods ; Aluminum Oxide/chemistry ; Nanoparticles/chemistry ; Magnesium/chemistry ; Magnesium/analysis ; Ions/analysis ; X-Ray Diffraction ; Ionophores/chemistry |
| مستخلص: | Lately, children's daily consumption of some products, such as cereals and candies, has been rising, which provides a compelling rationale for determining any metallic substances that may be present. Monitoring the concentration of certain metals, like nickel, in these products is necessary due to medical issues in humans when consumed regularly. So, in this work, a novel and highly selective carbon paste as a Ni(II) ion-selective sensor was prepared and investigated using ceramic magnesium aluminum spinel nanoparticles as the ionophore and tritolyl phosphate (TOCP) as a plasticizer. A modified co-precipitation method was used to synthesize the spinel nanoparticles. X-ray diffraction, scanning electron microscope with EDAX, transmission electron microscope, and BET surface area were used to determine the phase composition, microstructure, pores size, particle size, and surface area of the synthesized nanoparticles. The spinel nanoparticle was found to have a nano crystallite size with a cubic crystal system, a particle size ranging from 17.2 to 51.52 nm, mesoporous nature (average pore size = 8.72 nm), and a large surface area (61.75 m 2 /g). The composition ratio of graphite carbon as a base: TOCP as binder: spinal as ionophore was 67.3:30.0:2.7 (wt%) based on potentiometric detections over concentrations from 5.0 × 10 -8 to 1.0 × 10 -2 mol L -1 with LOD of 5.0 × 10 -8 mol L -1 . A measurement of 29.22 ± 0.12 mV decade -1 over pH 2.0-7.0 was made for the Nernstian slope. This sensor demonstrated good repeatability over nine weeks and a rapid response of 8 s. A good selectivity was shown for Ni(II) ions across many interferents, tri-, di-, and monovalent cations. The Ni(II) content in spiked real samples, including cocaine, sweets, coca, chocolate, carbonated drinks, cereals, and packages, were measured. The results obtained indicated no significant difference between the proposed potentiometric method and the officially reported ICP method according to the F- and t-test data. In addition to utilizing ANOVA statistical analysis, validation procedures have been implemented, and the results exceed the ICP-MS methodology. (© 2024. The Author(s).) |
| References: | Food Chem. 2020 Jan 15;303:125392. (PMID: 31446362) J AOAC Int. 2014 Jan-Feb;97(1):225-31. (PMID: 24672882) Chem Rev. 2011 May 11;111(5):3433-58. (PMID: 21395328) Eur J Paediatr Neurol. 2017 Nov;21(6):852-857. (PMID: 28807373) RSC Adv. 2023 Apr 11;13(16):11201-11214. (PMID: 37056976) Environ Sci Pollut Res Int. 2022 Aug;29(36):54745-54755. (PMID: 35304723) Talanta. 1996 Oct;43(10):1821-5. (PMID: 18966669) J Ethnopharmacol. 1981 Mar-May;3(2-3):149-59. (PMID: 7017287) Anal Chim Acta. 2008 Aug 29;624(2):223-31. (PMID: 18706328) Talanta. 2013 Nov 15;116:860-5. (PMID: 24148485) Pediatrics. 2021 Nov;148(5):. (PMID: 34607935) |
| فهرسة مساهمة: | Keywords: Candy; Carbon paste electrode; Ceramic nanoparticles; Chocolate; Coca; Cocaine; Fizzy drinks; Potentiometry; Scanning electron microscope; X-ray |
| المشرفين على المادة: | 7OV03QG267 (Nickel) 3A3U0GI71G (Magnesium Oxide) 0 (spinell) LMI26O6933 (Aluminum Oxide) I38ZP9992A (Magnesium) 0 (Ions) 0 (Ionophores) |
| تواريخ الأحداث: | Date Created: 20240716 Date Completed: 20240716 Latest Revision: 20240801 |
| رمز التحديث: | 20240801 |
| مُعرف محوري في PubMed: | PMC11252383 |
| DOI: | 10.1038/s41598-024-64052-1 |
| PMID: | 39013935 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 2045-2322 |
|---|---|
| DOI: | 10.1038/s41598-024-64052-1 |