MM El-Defrawy
机构: Prof. of Physical Chemistry, Faculty of Science, Mansoura University, Egypt.
每年引用次数
引用次数
引用: 1,030
H-指数: 11
I10-指数 : 15
出版物: 70
Adsorption of the anionic dye (Diamond Fast Brown KE) from textile wastewater onto chitosan/montmorillonite nanocomposites
M.M. El-Defrawy , I.M.M. Kenawy , ELSAYED ZAKI , R.M. El-tabey
The Egyptian Journal of Chemistry 62 ( 12) 2183 -2193
5
2019
Study of lead exposure from automobile exhaust as a risk for nephrotoxicity among traffic policemen.
W.I. Mortada , M.A. Sobh , M.M. El-Defrawy , S.E. Farahat
American Journal of Nephrology 21 ( 4) 274 -279
75
2001
Chemical and Microbiological Analyses of Certain Water Sources and Industrial Wastewater Samples in Egypt
El- Fadaly , M.M. El-Defrawy , F. El-Zawawy , D. Makia
Pakistan Journal of Biological Sciences 3 ( 5) 777 -781
2
2000
Spectroscopic characterization and biological activity of dihydrazone transition metal complexes: Crystal structure of 2,3-butanedione bis(isonicotinylhydrazone)
Ahmed E.M. El-Sayed , O.A. Al-Fulaij , A.A. Elaasar , M.M. El-Defrawy
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 135 211 -218
14
2015
Chelation, spectroscopic characterization, biological activity and crystal structure of 2,3-butanedione isonicotinylhydrazone: Determination of Zr(4+) after flotation separation.
O.A. Al-Fulaij , B. Jeragh , A.E.M. El-Sayed , M.M. El-Defrawy
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 136 1834 -1841
2
2015
Characterization and elimination of the interfering effects of foreign species in the atomic-absorption determination of iron
A.M. Abdallah , M.M. El-Defrawy , M.A. Mostafa , A.B. Sakla
Talanta 32 ( 1) 19 -22
6
1985
Use of cyanide to remove interferences in the determination of copper, zinc and cadmium by atomic absorption spectrometry
M.M. El-Defrawy , A.M. Abdallah , A.F. El-Asmy
Analytica Chimica Acta 174 343 -346
2
1985
Characterization of interfering effects in the determination of molybdenum by atomic absorption spectrometry
A.M. Abdallah , M.M. El-Defrawy , M.A. Mostafa , A.B. Sakla
Analytica Chimica Acta 174 347 -352
7
1985
Characterization and elimination of the interfering effects of foreign species in the atomic absorption spectrometry of chromium
A.M. Abdallah , M.M. El-Defrawy , M.A. Mostafa
Analytica Chimica Acta 165 105 -111
7
1984
Genetic analysis of stability and control of variation in Egyptian cotton (Gossypium barbadense L.): I. Yield characters
T. M. E. A. een , M. M. E. D. frawy , H. Y. Awad , M. K. Omara
Assiut journal of agricultural sciences 26 ( 1) 1 -22
1995
Genetic analysis of stability and control of variation in Egyptian cotton (Gossypium barbadense L.): II. Fiber fineness and strength
T. M. E. A. een , M. M. E. D. frawy , H. Y. Awad , M. K. Omara
Assiut journal of agricultural sciences 26 ( 1) 23 -37
1995
Microbiological and Chemical Aspects on Some Fresh Water and Industrial Waste Water Samples
El-Fadaly H . , M. El-Defrawy . , F. El-Zawawy . , D. Makia .
Pakistan Journal of Biological Sciences 2 ( 3) 1017 -1023
6
1999
Selective micelle mediated extraction of thorium from uranium and some lanthanides and its determination by inductively coupled plasma-optical emission spectrometry
Wael I. Mortada , Aya A. Awad , Mohamed M. El-defrawy , Magdi E. Khalifa
Microchemical Journal 161 105778
9
2021
Selective separation of gadolinium from a series of f-block elements by cloud point extraction and its application for analysis of real samples
Magdi E. Khalifa , Wael I. Mortada , Mohamed M. El-defrawy , Aya A. Awad
Microchemical Journal 151 104214
4
2019
Gene Action and Combining Ability of Cellular Thermotolerance in Bread Wheat (Triticum aestivum L.)
Mahmoud A. El-Rawy , Mohamed I. Hassan , Mohamed F. Omran , Mohamed M. El-defrawy
Plant breeding and biotechnology 6 ( 3) 206 -220
2018
Elimination of the interfering effects of ligands in the determination of cobalt by atomic absorption spectrometry
Mohamed M.M. El-Defrawy , József Posta , Mihály T. Beck
Analytica Chimica Acta 115 155 -161
14
1980
Elimination of ionic interference effects in the atomic absorption spectrometric determination of ruthenium
Mohamed M.M. El-defrawy , J. Posta , M.T. Beck
Analytica Chimica Acta 102 185 -188
19
1978
Mercury in dental restoration: is there a risk of nephrotoxicity?
Wael L Mortada , Sami E Farahat , Mohamed A Sobh , Mohamed M El-Defrawy
Journal of Nephrology 15 ( 2) 171
30
2002
Cloud point extraction coupled with back-extraction for speciation of inorganic vanadium in water and determination of total vanadium in food samples by ICP-OES
Wael I Mortada , Mohamed M El-Defrawy , Eman Erfan , Hala A El-Asmy
Journal of Food Composition and Analysis 108 104445 -104445
27
2022
Air-assisted cloud point extraction coupled with inductively coupled plasma optical emission spectroscopy for determination of samarium in environmental samples
Wael I Mortada , Aya A Awad , Mohamed M El-Defrawy , Magdi E Khalifa
Analytical Sciences 38 ( 12) 1489 -1495
7
2022