Efficient applications of green synthesized CeO2/Bi2O3 nanocomposite for simultaneous electrochemical determination of Pb (II) and Cd (II) in real samples [PDF]
Scientific ReportsIn this study, Bi2O3/CeO2 nanocomposite was synthesized using serine, which played a dual role by promoting uniform particle morphology and aiding combustion during synthesis, resulting in a highly porous nanostructure.
Hadi Mahmoudi-Moghaddam +3 more
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Proceso metodológico: función actual del libro de texto en nivel superior
RECIE Revista Electrónica Científica de Investigación Educativa, 2020 En este trabajo se describen brevemente realidades identificadas en relación con el libro de texto, y se reflexiona en cuanto a su papel actual en el proceso de enseñanza-aprendizaje en nivel superior, en el área de ingenierías.
María Teresa Martinez Acosta +2 more
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Synthesis and Characterization of Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) Complexes With Polydentate 14-Membered Macrocyclic Ligand [PDF]
مجلة التربية والعلم, 2012 الخلاصة یعطی التفاعل التکثیفی [2+2] بین السمیکاربازید وبنزویل اسیتون (بنسبة مولاریة 1:1) فی المحلول المائی عند درجة حرارة المختبر لیکاند قاعدة شیف حلقی رباعی الایمین (L): 5، 12 –ثنائی مثیل – 7، 14 – ثنائی فنیل-1، 3، 4، 8، 10، 11- هکسا ازا سایکلو تیترا ...
Najla H. Taher, Akram A. Mohammed
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Poly(vinylbenzyl Pyridinium Salts) as Novel Sorbents for Hazardous Metals Ions Removal
Molecules, 2022 Novel efficient complexing resins—poly(vinylbenzyl pyridinium salts) fabricated through poly(vinylbenzyl halogene-co-divinylbenzene) quaternization of N-decyloxy-1-(pyridin-3-yl)ethaneimine and N-decyloxy-1-(pyridin-4-yl)ethaneimine—were tested as ...
Karolina Wieszczycka +4 more
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Investigation of Cd(II) sorption by mackinawite (FeS) under anoxic conditions
Journal of Analytical Science and Technology, 2022 Mackinawite (FeS) was investigated for cadmium ion (Cd(II)) sorption under anoxic conditions. At the surface loading of Cd(II) (i.e., [Cd(II)]0/[FeS]0) ≤ 5 mmol/g, FeS quantitatively immobilized Cd(II).
Minji Park +4 more
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e-Polymers, 2023 Cd(ii) ion was used as template ion, and N,N'-pyridine-2,6-di(2-methacrylamide) was used as the functional monomer. The experimental conditions for the synthesis of Cd(ii) ion-imprinted composite membranes (Cd(ii)-IICMs) were optimized by the surface ...
Hong Yuwen +5 more
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Synthesis and characterization of some new complexes of Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Hg(II) with 2,3 and 3,4- di-(2΄-thiophenoyloxy) aniline [PDF]
مجلة التربية والعلم, 2012 A series of new complexes of the type [M(L1)Cl2] , [M(L2)Cl2] and [M΄(L1)(Th)2] where L1=2,3-di-(2΄-thiophenoyloxy) aniline, L2=3,4-di-(2΄-thiophenoyloxy)aniline, M=Co+2, Ni+2, Cu+2, Zn+2, Cd+2 and Hg+2, M΄= Ni+2, Cu+2, Zn+2 and Cd+2, Th=thiophene ...
Saba M. Alasalli
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The use of various magnetic adsorbents for cadmium uptake from dyes-containing wastewater
Emerging Contaminants, 2023 Simultaneous presence of organic dyes with Cd(II) is possible and may affect Cd(II) removal from wastewater. This study involved various magnetic adsorbents for Cd(II) removal in the presence of various organic dyes (Tartrazine, Allura red, Rhodamine ...
Amjad H. El-Sheikh +2 more
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Química Nova, 2012 A simultaneous solid phase extraction procedure for enrichment of Cu(II), Cd(II) and Mn(II) has been developed. The method is based on adsorption of Cu(II), Cd(II) and Mn(II) ions on polyethylene glycol-silica gel pre-conditioned with acetate buffer (pH ...
Nahid Pourreza +3 more
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Química Nova, 2005 The spectrophotometric determination of Cd(II) using a flow injection system provided with a solid-phase reactor for cadmium preconcentration and on-line reagent preparation, is described.
María S. Di Nezio +2 more
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