Search Results - "Seleim, Seleim M."

Amino-decorated magnetic metal-organic framework as a potential novel platform for selective removal of chromium (Vl), cadmium (II) and lead (II) by Mahmoud, Mohamed E., Amira, Mohamed F., Seleim, Seleim M., Mohamed, Asmaa K.

“…The proposed structure of nFe3O4@MIL-88A(Fe)/APTMS. [Display omitted] •Assembly of novel MOFs meso-porous nFe3O4@MIL-88A(Fe)/APTMS nanocomposite.•Excellent…”
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Behavior of surface coated zirconium silicate-nanopolyaniline with nano zerovalent copper (ZrSiO4@NPANI@nZVCu) toward catalytic reduction of nitroanilines by Mahmoud, Mohamed E., Amira, Mohamed F., Seleim, Seleim M., Abouelanwar, Magda E.

“…Nitroanilines (NAs) are listed as hazard contaminants in water and aquatic life according to the United States Environmental Protection Agency (USEPA) due to…”
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Adsorption Isotherm Models, Kinetics Study, and Thermodynamic Parameters of Ni(II) and Zn(II) Removal from Water Using the LbL Technique by Mahmoud, Mohamed E, Amira, Mohamed F, Seleim, Seleim M, Mohamed, Asmaa K

“…The layer-by-layer technique (LbL) is an efficient and sustainable low-cost methodology for the removal of heavy metal ions from various matrixes. The present…”
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Metal–Organic Framework-Functionalized Copper–Amine Complex: A Robust Nanocomposite for Doxycycline Antibiotic Removal by Mahmoud, Mohamed E, Amira, Mohamed F, Seleim, Seleim M, Mohamed, Asmaa K

“…Decontamination of water from antibiotic drugs or their metabolites using an adsorption technique represents a great challenge with respect to high adsorption…”
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Water-stable metal-organic framework/amine-modified silica/poly(piperazine-cresol) hybrids for efficient uptake of La(III) ions by Mahmoud, Mohamed E., Mohamed, Asmaa K., Amira, Mohamed F., Seleim, Seleim M.

“…Hybrid nanocomposites of polymers and metal organic frameworks (MOFs) are characterized by distinctive surface activity due to high surface area of MOFs,…”
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Novel Nanostructured Metal–Organic Framework-Bonded Silica Amine and Polymer: Facile Synthesis, Kinetics, Isotherms, and Thermodynamics Evaluation for Adsorption of Yttrium(III) Ions by Mahmoud, Mohamed E, Mohamed, Asmaa K, Amira, Mohamed F, Seleim, Seleim M

“…Yttrium is a remarkable rare-earth element with multidiscipline applications, and it can be released into an aquatic system for its widespread industrial…”
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Comparative assessment of magnesium-enhanced-extraction by various sequestering derivatives of 8-hydroxyquinoline via layer-by-layer chemical deposition technique by Mahmoud, Mohamed E., Amira, Mohamed F., Seleim, Seleim M., Mohamed, Asmaa K.

“…Design and fabrication of the most highly effective reagent for removal of the target analyte from their matrices represent a great challenge. Therefore, the…”
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Influence of Incorporation of Gallium Oxide Nanoparticles on the Structural and Optical Properties of Polyvinyl Alcohol Polymer by Abd-Elnaiem, Alaa M., Hamdalla, Taymour A., Seleim, Seleim M., Hanafy, T. A., Aljohani, Meshari, Rashad, M.

“…In the present work, gallium oxide nanoparticles (nGa 2 O 3 ) are synthesized via the thermal microwave combustion method, while nanocomposites of polyvinyl…”
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Solvent free microwave synthesis of nano polyaniline-zirconium silicate nanocomposite for removal of nitro derivatives by Mahmoud, Mohamed E., Amira, Mohamed F., Seleim, Seleim M., Abouelanwar, Magda E.

“…[Display omitted] •Green solvent free microwave zirconium silicate-nanopolyaniline.•Characterization by SEM, FT-IR, HR-TEM and XRD.•The HR-TEM affirmed the…”
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In situ microwave-assisted oxidation of graphite into partially oxidized graphite nanoparticles for microwave-sorptive removal of anionic and cationic dyes by Mahmoud, Mohamed E., Amira, Mohamed F., Seleim, Seleim M., Abouelanwar, Magda E.

“…In this work, partially oxidized graphite nanoparticles (POG-NPs) have been produced by the action of a green, fast, efficient and microwave-assisted heating…”
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Retraction of “Metal–Organic Framework-Functionalized Copper–Amine Complex: A Robust Nanocomposite for Doxycycline Antibiotic Removal” by Mahmoud, Mohamed E, Amira, Mohamed F, Seleim, Seleim M, Mohamed, Asmaa K

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Retraction of “Novel Nanostructured Metal–Organic Framework-Bonded Silica Amine and Polymer: Facile Synthesis, Kinetics, Isotherms, and Thermodynamics Evaluation for Adsorption of Yttrium(III) Ions” by Mahmoud, Mohamed E, Mohamed, Asmaa K, Amira, Mohamed F, Seleim, Seleim M

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Functionalization Strategies for Electropolishing Process of Carbon Steel Using Novel Quinazoline-4-one Derivatives: Synthesis, Spectroscopic Characterization, and DFT Studies by Moustafa, Amira H. E., Seleim, Seleim M., Abdel-Rahman, Hanaa H., Embaby, Asmaa M., Omar, Alaa Z.

“…A novel class of organic electropolishing (EP) inhibitors, entitled quinazoline-4-one derivatives (benzylidene oxoquinazolineyl acetohydrazide (BOA)), has laid…”
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Effect of rare earth elements on the structural and optical properties of PMMA for possible uses in polymer optical communications by Hamdalla, Taymour A., Hanafy, Taha A., Seleim, Seleim M.

“…Rare-earth elements (REEs) as Tm +3 , Er +3 , Yb +3 and Nd +3 have a significant optical photon emission. Therefore, Films of PMMA doped with 5 wt.% of NdCl 3…”
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Synthesis of novel Cu/Fe based benzene Dicarboxylate (BDC) metal organic frameworks and investigations into their optical and electrochemical properties by Hamdalla, Taymour A., Alfadhli, S., Khasim, Syed, Darwish, A.A.A., ElZaidia, E.F.M., Al-Ghamdi, S.A., Aljohani, Meshari M., Mahmoud, Mohamed E., Seleim, Seleim M.

“…In the recent past Metal-organic frameworks (MOFs) based thin films have demonstrated superior performance in various technological applications such as…”
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Synthesis, characterization and optical properties of nanosized lanthanum (III) complexes thin film with aryl-azo-pyrogallol derivatives by Hamdalla, Taymour A., Seleim, Seleim M., Mohamed, Rabah Hanem A., Darwish, A.A.A., Hanafy, T.A., Mahmoud, Mohamed E.

“…The present study is focused on the assembly of two new thin films based on the direct layer deposition of lanthanum ion from solution with two…”
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Catalytic reduction of nitrophenols by a novel assembled nanocatalyst based on zerovalent copper-nanopolyaniline-nanozirconium silicate by Mahmoud, Mohamed E., Amira, Mohamed F., Abouelanwar, Magda E., Seleim, Seleim M.

“…A novel nanocatalyst (Cu0-NPANI-ZrSiO4) was fabricated via solvent free microwave synthesis for surface immobilization of zerovalent copper nanoparticles…”
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Design, characterization and optical properties of assembled nanoscale thin films of copper (II) complex with 5-azo-Phenol-8-Hydroxyquinoline by Hamdalla, Taymour A., Seleim, Seleim M., Mohamed, Asmaa K., Mahmoud, Mohamed E.

“…The nano-sized organic and inorganic materials are opening pathways for chemical flexible composites that exhibits high advantage in their optical, electrical…”
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An integrated water quality assessment of Damietta and Rosetta branches (Nile River, Egypt) using chemical and biological indices by El Sayed, Seleim M., Hegab, Mahmoud H., Mola, Hesham R. A., Ahmed, Nasr M., Goher, Mohame E.

“…Rosetta and Damietta are the main branches of the Nile River in Egypt. They provide the required freshwater for different usage for about 20 million people. In…”
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Synthesis, characterization, optical, and sensing investigations for Fe-BDC doped with 10 wt.% of activated food waste biochar by Alfadhli, S., Darwish, A.A.A., Al-Ghamdi, S. A., Aljohani, Meshari M, Seleim, Seleim M., Mahmoud, Mohamed E., Khasim, Syed, Hamdalla, Taymour A.

“…ABSTRACTTraditional methods of synthesizing nanomaterials via physical or chemical methods are typically expensive and result in toxic byproducts that…”
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