Search Results - "Mahmoud, Mohamed E."

Design of novel nano-sorbents based on nano-magnetic iron oxide–bound-nano-silicon oxide–immobilized-triethylenetetramine for implementation in water treatment of heavy metals by Mahmoud, Mohamed E., Abdelwahab, Mohamed S., Fathallah, Eiman M.

“…A novel nano-sorbent (Nano-Fe3O4–SiO2–TETA) was designed for implementation in water treatment and this sorbent was produced by the direct surface impregnation…”
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Developed magnetic Fe3O4–MoO3-AC nanocomposite for effective removal of ciprofloxacin from water by Mahmoud, Mohamed E., Saad, Shaimaa R., El-Ghanam, Abdel Moneim, Mohamed, Rabah Hanem A.

“…The presence of residual antibiotics or their intermediates as wastes in aquatic systems has motivated more research studies toward exploring new effective…”
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Synthesis of innovative and sustainable gelatin@graphene oxide-crosslinked-zirconium silicate@gelatin nanobiosorbent for effective biosorption of basic fuchsin dye by Mahmoud, Mohamed E., Nabil, Gehan M., Elsayed, Sarah M., Rashad, Amal R.

“…Most dye stuffs and coloring materials are mainly categorized as hazardous pollutants in water effluents due to their nature as non-biodegradable, highly toxic…”
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A novel composite of nanomagnetite-immobilized-baker’s yeast on the surface of activated carbon for magnetic solid phase extraction of Hg(II) by Mahmoud, Mohamed E., Ahmed, Somia B., Osman, Maher M., Abdel-Fattah, Tarek M.

“…Schematic diagram of various sorbents. [Display omitted] •A novel nanomagnetic solid phase extraction composite.•Adsorptive removal of Hg(II) from…”
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Polyurethane reinforced with micro/nano waste slag as a shielding panel for photons (experimental and theoretical study) by El-Khatib, Ahmed M., Abbas, Mahmoud I., Mahmoud, Mohamed E., Fayez-Hassan, Mohammed, Khalil, Mamdouh H., Abd El Aal, Ahmed

“…This study not only provides an innovative technique for producing rigid polyurethane foam (RPUF) composites, but it also offers a way to reuse metallurgical…”
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Inclusion of bimetallic Fe0.75Cu0.25-BDC MOFs into Alginate-MoO3/GO as a novel nanohybrid for adsorptive removal of hexavalent chromium from water by Mahmoud, Mohamed E., Amira, Mohamed F., Azab, Mayar M. H. M., Abdelfattah, Amir M.

“…Metal–organic frameworks (MOFs) as porous materials have recently attracted research works in removal of toxic pollutants from water. Cr(VI) is well-known as…”
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Enhanced decolorization of reactive black 5 dye by active carbon sorbent-immobilized-cationic surfactant (AC-CS) by Nabil, Gehan M., El-Mallah, Nabila M., Mahmoud, Mohamed E.

“…Excellent percentage decolorization values of reactive black 5 dye (98.00–100.00%) from various real water samples were identified via adsorptive color removal…”
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Developing of Lead/Polyurethane Micro/Nano Composite for Nuclear Shielding Novel Supplies: γ-Spectroscopy and FLUKA Simulation Techniques by El-Khatib, Ahmed M., Abbas, Mahmoud I., Mahmoud, Mohamed E., Fayez-Hassan, Mohammed, Dib, Mirvat F., Khalil, Mamdouh H., El Aal, Ahmed Abd

“…In this work, the effect of adding Pb nano/microparticles in polyurethane foams to improve thermo-physical and mechanical properties were investigated…”
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An Electrostatic MEMS Roll-Pitch Rotation Rate Sensor with In-Plane Drive Mode by Khaled, Ahmed, Salman, Ahmed M, Aljehani, Nawaf S, Alzahem, Ibrahim F, Almikhlafi, Ridha S, Noor, Radwan M, Seddiq, Yasser M, Alghamdi, Majed S, Soliman, Mostafa, Mahmoud, Mohamed A E

“…In this paper, we presented a novel electrostatic Roll/Pitch MEMS gyroscope with in-plane drive mode and out-of-plane sense mode. The proposed structure is…”
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Immobilization of [Bmim+Tf2N−] hydrophobic ionic liquid on nano-silica-amine sorbent for implementation in solid phase extraction and removal of lead by Al-bishri, Hassan M., Abdel-Fattah, Tarek M., Mahmoud, Mohamed E.

“…A method is described for highly efficient adsorptive removal of lead with a maximum metal capacity value of 1.300mmolg−1 by using physically immobilized…”
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Bismuthene@ZnAlBi LDHs structure as a novel nanosorbent for efficient uptake of arsenic (V) by Hassan, Saad S. M., Mahmoud, Mohamed E., Tharwat, Rana M., Abdelfattah, Amir M.

“…Two-dimensional bismuthene material is characterized with promising and superior optical, electrical and other characteristics. The application of…”
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Effective capture of As(V) from water by a facile one step hydrothermal synthesized of 2-D bismuthene quantum dots nanosorbent by Hassan, Saad S. M., Mahmoud, Mohamed E., Tharwat, Rana M., Abdelfattah, Amir M.

“…Arsenic species have been known for their toxic impact on human. Therefore, removal of such pollutant requires efficient and effective removal methodology from…”
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Nanoscale Pisum sativum pods biochar encapsulated starch hydrogel: A novel nanosorbent for efficient chromium (VI) ions and naproxen drug removal by Mohamed, Asmaa K., Mahmoud, Mohamed E.

“…[Display omitted] •N-PSPB/SHGL, a novel ecofriendly biochar-based starch hydrogel nanosorbent.•High capacities of Cr(VI) and naproxen as 420.13 and…”
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Self-decoration of N-doped graphene oxide 3-D hydrogel onto magnetic shrimp shell biochar for enhanced removal of hexavalent chromium by Mahmoud, Mohamed E., Mohamed, Asmaa K., Salam, Mohamed Abdel

“…In this work, a novel decorated and combined N-doped graphene oxide hydrogel with shrimp shell magnetic biochar (NGO3DH-MSSB) biosorbent was fabricated as an…”
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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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Privacy-Preserving Charging Coordination Scheme for Smart Power Grids Using a Blockchain by Habbak, Hany, Baza, Mohamed, Mahmoud, Mohamed M. E. A., Metwally, Khaled, Mattar, Ahmed, Salama, Gouda I.

“…With the rapid emergence of smart grids, charging coordination is considered the intrinsic actor that merges energy storage units (ESUs) into the grid in…”
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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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Novel derived pectin hydrogel from mandarin peel based metal-organic frameworks composite for enhanced Cr(VI) and Pb(II) ions removal by Mahmoud, Mohamed E., Mohamed, Asmaa K.

“…The hydrogels-metal organic frameworks hybrid materials have received increasing attentions in recent years. The pectin hydrogel (PH) was derived from mandarin…”
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Removal of uranium (VI) from water by the action of microwave-rapid green synthesized carbon quantum dots from starch-water system and supported onto polymeric matrix by Mahmoud, Mohamed E., Fekry, Nesma A., Abdelfattah, Amir M.

“…[Display omitted] •Facile hydrothermal route for synthesis of Carbon quantum dots (CQDs).•The CQDs is loaded on PAFP polymeric matrix.•High efficiency and…”
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An integrated field data and remote sensing approach for impact assessment of human activities on epifauna macrobenthos biodiversity along the western coast of Aqaba Gulf by El‐Naggar, Hussein A., Salem, El‐Sayed S., El‐Kafrawy, Sameh B., Bashar, Mansour A., Shaban, Walaa M., El‐Gayar, Ensaf E., Ahmed, Hamdy O., Ashour, Mohamed, Abou‐Mahmoud, Mohamed E.

“…The Egyptian coast of Gulf of Aqaba, north of the Red Sea, suffers from severe destruction and deterioration in habitat and biodiversity due to anthropogenic…”
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