Dr. Shady Mohamed Mohamed El Dafrawy

Lecturer
Mansoura University, Egypt

Highest Degree
Ph.D. in Physical Chemistry from Mansoura University, Egypt

My URL
https://livedna.org/20.15767

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Area of Interest:

Chemistry
Heterogeneous Catalysis
Sustainable Chemistry
Chromatography
Nanochemistry

Selected Publications

  1. El-Hakam, S.A., A.I. Ahmed, E. Abdel-Galil, S.M. El-Dafrawy and A.A. Al-Khamri, 2017. Removal of methylene blue and brilliant green dyes from aqueous solution by Ag2O/MCM-41 nanoparticles. Res. J. Pharm. Biol. Chem. Sci., 8: 2604-2622.
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  2. El-Hakam, S.A., A.I. Ahmed, S.M. El-Dafrawy, A.A. Ibrahim and M.S. Adly, 2016. Application of nanostructured graphene oxide/titanium dioxide composites for photocatalytic degradation of methylene blue dye under UV-visible light. Int. J. Mod. Chem., 8: 27-37.
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  3. El-Dafrawy, S.M., 2015. Synthesis, characterization and catalytic activity cobalt doped nano sulphated zirconia catalyst: A study of cumarin pechman synthesis. Int. J. Sci. Res., 4: 1538-1542.
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  4. El-Dafrawy, S.M., 2015. Structural and photocatalytic of MCM Doped ZnO nanoparticles and it's application in removal of iron, cadmium and lead ions from water. J. Catal. Catal. Res., .
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  5. Abdel-Aziz, M.S., K.S. Abou-El-Sherbini, E.M. Hamzawy, M.H. Amr and S. El-Dafrawy, 2015. Green synthesis of silver nano-particles by Macrococcus bovicus and its immobilization onto montmorillonite clay for antimicrobial functionality. Appl. Biochem. Biotechnol., 176: 2225-2241.
    CrossRef  |  PubMed  |  Direct Link  |  

  6. El-Sherbini, K.S.A., P.G. Weidler, D. Schiel, M.H. Amr, H. Niemann and S. El-Dafrawy, 2014. Stabilization of silica gel against hydrolysis by doping with F or Zr (IV). Green Sustainable Chem., 4: 24-32.
    CrossRef  |  Direct Link  |  

  7. El Hakam, S.A., S.M. El-Dafrawy, S. Fawzy and S.M. Hassan, 2014. Structural, photocatalytic and antibacterial activity of ZnO and ZrO2 doped ZnO nanoparticles. Int. J. Sci. Res., 3: 779-787.
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  8. El-Hakam, S.A., S.E. Samra, S.M. El-Dafrawy, A.A. Ibrahim and R.S. Salama, 2013. Surface acidity and catalytic activity of sulfated titania supported on mesoporous MCM-41. Int. J. Mod. Chem., 5: 55-70.
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  9. Abd El-Hakam, S., S.M. Hassan, A.I. Ahmed and S.M. El-Dafrawy, 2011. Preparation and characterization of sulphated zirconia catalyst precipitated in acidic medium. J. Am. Sci., 7: 682-693.
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Member since May, 2017