Chemistry Department, Faculty of Science, Alexandria, Egypt - Articles

Removal of Some Toxic Ions from Seawater and Wastewater by Sorption onto Natural, Synthetic Hydroxyapatite and Alginate-Hydroxyapatite Composite Nanoparticles: A Comparative Study (Articles)

Mohamed A. Shreadah, Osama E. M. Rizk, Mohamed A. Aly-Eldeen, Amal R. Rashad, Mohamed E. Mahmoud

Journal of Environmental Protection Vol.10 No.9, September 12, 2019

DOI: 10.4236/jep.2019.109069 1,012 Downloads 3,015 Views Citations
Some New Heterocycles from the Reaction of 4-Carboxaldehyde-2-Phenyl-2H-1,2,3-Triazole Malononitrile (Articles)

Mohamed A. El Sekily, Sohayla H. Mancy, A. M. El-Ghanam, G. A. Leon

Natural Science Vol.9 No.12, December 15, 2017

DOI: 10.4236/ns.2017.912038 1,113 Downloads 2,608 Views Citations
Computational Studies on Keto-Enol Tautomerism of Mesoxaldehyde, 1,2-Bis-Phenyl Hydrazone (MBPH) in the Gas Phase Using HF and DFT Methods, to Investigate the Possibility of Using This Structure for the Synthesis of Different Heterocyclic Compounds, Confirmed by Spectral Tools (Articles)

Sohila H. Mancy, Mohamed A. El Sekily, Nagwa M. M. Hamada

Computational Chemistry Vol.13 No.4, September 8, 2025

DOI: 10.4236/cc.2025.134005 91 Downloads 445 Views Citations
Synthesis, Molecular Spectroscopy, Computational, Thermal Analysis and Biological Activity of Some Orotic Acid Complexes (Articles)

Mamdouh S. Masoud, Alaa E. Ali, Ashimaa S. Abd Elfatah, Gomaa E. Amer

Open Journal of Inorganic Non-metallic Materials Vol.11 No.1, January 30, 2021

DOI: 10.4236/ojinm.2021.111001 634 Downloads 2,131 Views Citations
Mercury and Methyl Mercury in Sediments of Northern Lakes-Egypt (Articles)

Mohamed A. Shreadah, Safaa A.Abdel Ghani, Asia Abd El Samie Taha, Moniem M. Abd El Ahmed, Hamada B. I. Hawash

Journal of Environmental Protection Vol.3 No.3, March 20, 2012

DOI: 10.4236/jep.2012.33032 4,920 Downloads 9,052 Views Citations
Organotin Compounds in Sediments of Northern Lakes, Egypt (Articles)

Mohamed A. Shreadah, Safaa A. Abdel Ghani, Hamada B. I. Hawash, Asia Abd El Samie, Abd El Moniem M. Ahmed

Journal of Environmental Protection Vol.5 No.17, December 15, 2014

DOI: 10.4236/jep.2014.517156 3,206 Downloads 4,495 Views Citations
Aminolysis of 1-(1-Hydroxybenzotriazolyl)-2,4-dinitrobenzene and 2-(1-Hydroxybenzotriazolyl)-5-nitropyridine (Articles)

Sherine N. Khattab, Mohamed A. H. Kharaba, Amal El-Hawary, Ayman El-Faham, Ezzat A. Hamed

Open Journal of Physical Chemistry Vol.2 No.3, August 31, 2012

DOI: 10.4236/ojpc.2012.23021 6,219 Downloads 11,429 Views Citations
Kinetics of Oxidation of 2,6-Dimethylphenol (DMP) Using Novel μ-Carbonato [(Pip)_4nCu₄X₄(CO₃)₂] Complexes (Articles)

Mohamed A. El-Sayed, Hoda A. Elwakeil, Ahmed H. Abdel Salam, Hemmat A. Elbadawy

Open Journal of Inorganic Chemistry Vol.6 No.3, July 22, 2016

DOI: 10.4236/ojic.2016.63014 2,261 Downloads 3,683 Views Citations
Effect of Chloride Concentration on the Corrosion Rate of Maraging Steel (Articles)

Hussam El Desouky, Hisham A. Aboeldahab

Open Journal of Physical Chemistry Vol.4 No.4, October 30, 2014

DOI: 10.4236/ojpc.2014.44018 6,753 Downloads 8,794 Views Citations
Sesame Husk as Adsorbent for Copper(II) Ions Removal from Aqueous Solution (Articles)

Haitham Ahmed El-Araby, Abel Moneim Mohamed Ahmed Ibrahim, Ahmed Hashem Mangood, Adel A.-H. Abdel-Rahman

Journal of Geoscience and Environment Protection Vol.5 No.7, July 21, 2017

DOI: 10.4236/gep.2017.57011 2,331 Downloads 7,061 Views Citations
Optimizing the Preparation Conditions of Bi-2223 Superconducting Phase Using PbO and PbO₂ (Articles)

N. H. Mohammed, Ramadan Awad, A. I. Abou-Aly, I. H. Ibrahim, M. S. Hassan

Materials Sciences and Applications Vol.3 No.4, April 18, 2012

DOI: 10.4236/msa.2012.34033 7,379 Downloads 11,633 Views Citations
PAHs in Seawater of the Semi-Closed Areas along the Alexandria Coast of Egyptian Mediterranean Sea (Articles)

Mohamed A. Shreadah, Mohamed I. Abdel Moneim, Tarek O. Said, Eiman M. I. Fathallah, Mohamed E. Mahmoud

Journal of Environmental Protection Vol.4 No.11, November 29, 2013

DOI: 10.4236/jep.2013.411152 5,668 Downloads 8,417 Views Citations
Aspects on the Mechanism of the 1-Phenyl-1H-pyrazolo[3,4-b]quinoxaline Formation (Articles)

Mohamed A. Mostafa, Salah L. Aboulela, Mohammed A. E. Sallam, Farida F. Louis, Thorleif Anthonsen

Green and Sustainable Chemistry Vol.2 No.2, May 11, 2012

DOI: 10.4236/gsc.2012.22012 4,969 Downloads 9,073 Views Citations
Preparation, Characterization, and Application of Manganese Oxide Coated Zeolite as Adsorbent for Removal of Copper(II) Ions from Seawater (Articles)

Mohamed A. Shreadah, Omnia Gamal Abdel Hamid, Amr A. Yakout, Ramadan H. El-Sokkary

Journal of Environmental Protection Vol.10 No.10, October 10, 2019

DOI: 10.4236/jep.2019.1010075 665 Downloads 1,834 Views Citations
Synthesis and Characterization of Novel μ-Carbonato Tetranuclear Copper Complexes [(Pip)_4nCu₄X₄(CO₃)₂] in Aprotic Media (Articles)

Mohamed A. El-Sayed, Hoda A. Elwakeil, Ahmed H. Abdel Salam, Hemmat A. Elbadawy

Open Journal of Inorganic Chemistry Vol.6 No.1, January 15, 2016

DOI: 10.4236/ojic.2016.61004 3,632 Downloads 5,264 Views Citations
Isolation, cytotoxic activity and phylogenetic analysis of Bacillus sp. bacteria associated with the red sea sponge Amphimedon ochracea (Articles)

Haiam M. Aboul-Ela, Mohamed A. Shreadah, Nihad M. Abdel-Monem, Galila A. Yakout, Rob W. M. van Soest

Advances in Bioscience and Biotechnology Vol.3 No.7, November 20, 2012

DOI: 10.4236/abb.2012.37101 4,690 Downloads 8,323 Views Citations
North-South Asymmetry of the Interplanetary Magnetic Field Magnitude and the Geomagnetic Indices (Articles)

Mohammed Ali El-Borie, Ali Abdel-Moniem Abdel-Halim, Shady Yousry El-Monier

International Journal of Astronomy and Astrophysics Vol.6 No.1, March 16, 2016

DOI: 10.4236/ijaa.2016.61003 2,883 Downloads 4,065 Views Citations
Mixes of Carrot Juice and Some Fermented Dairy Products: Potentiality as Novel Functional Beverages (Articles)

Amany E. El-Abasy, Hany A. Abou-Gharbia, Hamida M. Mousa, Mohammed M. Youssef

Food and Nutrition Sciences Vol.3 No.2, February 27, 2012

DOI: 10.4236/fns.2012.32034 6,929 Downloads 12,111 Views Citations
A Resolution of Cosmic Dark Energy via a Quantum Entanglement Relativity Theory (Articles)

Mohamed S. El Naschie

Journal of Quantum Information Science Vol.3 No.1, March 29, 2013

DOI: 10.4236/jqis.2013.31006 13,671 Downloads 30,139 Views Citations
Topological-Geometrical and Physical Interpretation of the Dark Energy of the Cosmos as a “Halo” Energy of the Schrödinger Quantum Wave (Articles)

Mohamed S. El Naschie

Journal of Modern Physics Vol.4 No.5, May 23, 2013

DOI: 10.4236/jmp.2013.45084 21,146 Downloads 50,626 Views Citations

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