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Tytuł:
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Enhancing the photoinduced via a novel nano-combination of terbium oxide and nickel oxide on graphene oxide surface: Cytotoxicity and water treatment.
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Autorzy:
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Khalaf EI; Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafr el-Sheikh 33516, Egypt.
El-Shafai NM; Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafr el-Sheikh 33516, Egypt. Electronic address: .
Nassar AM; Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafr el-Sheikh 33516, Egypt.
Assem EE; Physics Department, Faculty of Science, Islamic University, Medina, Saudi Arabia.
Yahia IS; Laboratory of Nano-Smart Materials for Science and Technology (LNSMST), Department of Physics, Faculty of Science, King Khalid University, P.O. Box 9004, Abha, Saudi Arabia; Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia; Nanoscience Laboratory for Environmental and Biomedical Applications (NLEBA), Semiconductor Lab., Metallurgical Lab. 1, Department of Physics, Faculty of Education, Ain Shams University, Roxy, Cairo 11757, Egypt.
El-Mehasseb IM; Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafr el-Sheikh 33516, Egypt. Electronic address: .
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Źródło:
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Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2023 Feb 05; Vol. 286, pp. 121949. Date of Electronic Publication: 2022 Oct 08.
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Typ publikacji:
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Journal Article
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Język:
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English
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Imprint Name(s):
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Publication: : Amsterdam : Elsevier
Original Publication: [Kidlington, Oxford, U.K. ; Tarrytown, NY] : Pergamon, c1994-
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MeSH Terms:
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Oxides*
Water Purification*
Terbium ; Catalysis
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Contributed Indexing:
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Keywords: Cytotoxicity; Electrochemical property; Nickel oxide; Photocatalytic; Terbium oxide
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Substance Nomenclature:
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0 (graphene oxide)
C3574QBZ3Y (nickel monoxide)
0 (Oxides)
06SSF7P179 (Terbium)
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Entry Date(s):
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Date Created: 20221013 Date Completed: 20221129 Latest Revision: 20221129
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Update Code:
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20240104
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DOI:
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10.1016/j.saa.2022.121949
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PMID:
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36228488
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The target is a novel nano-combination membrane (NCM) via Terbium oxide nanoparticles (Tb 2 O 3 NPs) and nickel oxide (NiO NPs) which integrates on the graphene oxide (GO) surface. The NCM is characterized by different tools such as X-ray diffraction (XRD), UV-visible spectrophotometer (UV-vis), and Scanning electron microscopy (SEM)for removing organic pollutants. The precipitation method has been applied for fabricating the selected metal oxides (MOs), where the terbium chloride and nickel chloride are used as precursors for fabricating the metal oxides (MOs) NPs that formed with potassium hydroxide in the solution. The photocatalytic activity of fabricated NCM has been noticed with the quenching of mixed Rhodamine B (RhB) and methyl orange (MO) dyes at various times for water treatment. UV-vis spectra confirmed the excellent efficiency against organic pollution degradation. After exposure to the light for 100 min, the photodegradation efficacy of MB and RhB appeared at 46.88 % and 16.4 %, with GO@Tb2O3, by GO@Tb2O3.NiO the efficiency was 54.8 % and 32.3 % after 100 min, while GO@NiO has degradation efficiency at 43 % and 17.3 % for MB and RhB respectively. The cytotoxicity of NCM is detected with hepatocellular carcinoma (HepG2) and breast adenocarcinoma (MCF-7), the result illustrated that the fabricated NCM does not affect the cancer cells with the 10 µL, but with the higher concentration of 100 µL, the cell lysis was observed. The results of photocatalytic and cytotoxicity are recommended using these fabricated NCM in water treatment.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2022 Elsevier B.V. All rights reserved.)