Ashraf Yehia El-Naggar
Ashraf Yehia El-Naggar
Egyptian Petroleum Research Institute, Cairo, Egypt. Chem. Department., Science Faculty, Taif
Verified email at tu.edu.sa
TitleCited byYear
Surface-modified silica gels as solid stationary phases in gas chromatography
S Faramawy, AM El-Fadly, AY El-Naggar, AM Youssef
Surface and Coatings Technology 90 (1-2), 53-63, 1997
291997
Petroleum cuts as solvent extractor for oil recovery from petroleum sludge
AY El Naggar, EA Saad, HO Elmoher
Journal of Petroleum Technology and Alternative Fuels 1 (1), 10-19, 2010
282010
Hydrocarbon degrading bacteria as indicator of petroleum pollution in Ismailia Canal, Egypt.
M Youssef, GE El-Taweel, AY El-Naggar, SE El-Hawary, MA El-Meleigy, ...
World Applied Sciences Journal 8 (10), 1226-1233, 2010
282010
Thermal Analysis of the Modified and Unmodified Silica Gels to Estimate their Applicability as Stationary Phase in Gas Chromatography
AY El-Naggar
Journal of Emerging Trends in Engineering and Applied Sciences 4 (1), 144-148, 2013
142013
Factors affecting linearity and response of flame ionization detector
AY El-Naggar
Petroleum science and technology 24 (1), 41-50, 2006
122006
STUDY THE TOXIC EFFECTS OF AROMATIC COMPOUNDS IN GASOLINE IN SAUDI ARABIA PETROL STATIONS
AYELNMMAL MAJTHOUB
Int. J. Chem. Sci 11 (1), 1-15, 2013
11*2013
STUDY THE TOXIC EFFECTS OF AROMATIC COMPOUNDS IN GASOLINE IN SAUDI ARABIA PETROL STATIONS
AYELNMMAL MAJTHOUB
Int. J. Chem. Sci 11 (1), 106-120, 2013
11*2013
Gas-liquid chromatographic study of thermodynamics of some alkanes on polysiloxane stationary phase
AY El-Naggar
Petroleum science and technology 24 (7), 753-767, 2006
102006
An Organic Geochemical Characterization of Crude oils from El Hamd and Bakr Oilfields in the Gulf of Suez, Egypt
FHAS S. Faramawya, A. El-Naggarb, M. El-Nadya, S. El
Energy Source, part A 34, 720-731, 2012
92012
Petroleum geochemistry of crude oils and oil: source rock correlation of some wells in the North Western Desert, Egypt
MM El Nady, AY El-Naggar
Arabian Journal of Geosciences 9 (13), 627, 2016
82016
Silica, alumina and aluminosilicates as solid stationary phases in gas chromatography
S Faramawy, AY El-Naggar, AM El-Fadly, SM El-Sabagh, AA Ibrahim
Arabian Journal of Chemistry 9, S765-S775, 2016
82016
Mass spectrometry of metalloporphyrins in Egyptian oil shales from Red Sea area
S Faramawy, SM El-Sabagh, YM Moustafa, AY El-Naggar
Petroleum science and technology 28 (6), 603-617, 2010
82010
Effect of polymer loading on the electrical and thermodynamic properties in relation to gas chromatographic applications
AY El‐Naggar, GM Turky
Journal of applied polymer science 82 (7), 1709-1717, 2001
82001
Dielectric and chromatographic characterization of polyethylene glycols as stationary phases
AY El-Naggar, G Turky
International Journal of Polymeric Materials 50 (2), 129-140, 2001
82001
A novel methods for protective role against reproductive toxicity of carbofuren in male rats using palm pollen grains and vanadyl (II) folate as a new compound
MI Kobeasy, AY El-Naggar, AA Abdallah
J. Chem. Pharm. Res 7 (4), 1142-1148, 2015
62015
Chromatographic characterization of carbowax-modified silica gels: influence of polymer loading and pore structure
AM El-Fadly, S Faramawy, AY El-Naggar, AM Youssef
Separation science and technology 32 (18), 2993-3005, 1997
61997
Thermal analysis of the modified, coated and bonded alumina surfaces
AY El-Naggar
Journal of Emerging Trends in Engineering and Applied Sciences 5 (1), 30-34, 2014
52014
Alkaline hydrolysis of TNT in micellar system
SM Solyman, S Shaban, S Morsy, AY El-Naggar, AM Badawi, SM Ahmed
Journal of Dispersion Science and Technology 32 (5), 731-736, 2011
52011
CATALYTIC REFORMING OF ALL HYDROCARBONS IN NATURAL GAS WITH CARBON DIOXIDE TO PRODUCE SYNTHESIS GAS OVER RHODIUM-ALUMINA CATALYST
SAELTAKELM A. Y. EL-NAGGAR, S. A. GHONEIM, R. A. EL-SALAMONY
Int. Journal of Chemical Science 11 (1), 1-14, 2013
4*2013
Preparation and Silylation of Silica Gels and Their Usage as Solid Stationary Phases in Gas Chromatography
RG A. Y. El-naggar, A. M. Elfadly, M. A. Ebaid, S. M. Morsy, H. M. Abodief ...
International Journal of Modern Organic Chemistry 2 (1), 1-10, 2013
42013
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