Search Results - "Mortada, W I"

A micro mixed micelle-mediated preconcentration procedure for spectrophotometric determination of uranium in real and synthetic samples by Mortada, W. I., Kenawy, I. M. M., El-Gamal, G. G., Moalla, S. M. N.

“…A micro-cloud point extraction method was discussed for preconcentration and spectrophotometric quantification of U(VI). The method depends on complex…”
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Microwave assisted modification of cellulose by gallic acid and its application for removal of aluminium from real samples by Mortada, W.I., Kenawy, I.M.M., Abou El-Reash, Y.G., Mousa, A.A.

“…•A simple microwave-assisted procedure is described for modification of cellulose by gallic acid.•The prepared sorbent showed high adsorption affinity to…”
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Study of lead exposure from automobile exhaust as a risk for nephrotoxicity among traffic policemen by Mortada, W I, Sobh, M A, El-Defrawy, M M, Farahat, S E

“…Traffic policemen are the most exposed population to lead (Pb) from automobile exhaust. There has been increasing concern about the possible harmful effects of…”
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A new thiourea derivative [2-(3-ethylthioureido)benzoic acid] for cloud point extraction of some trace metals in water, biological and food samples by Mortada, W.I., Kenawy, I.M.M., Abdel-Rhman, M.H., El-Gamal, G.G., Moalla, S.M.N.

“…•A cloud point extraction procedure using a new thiourea derivative is proposed.•The procedure with FAAS showed excellent analytical performance and low…”
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Reference Intervals of Cadmium, Lead, and Mercury in Blood, Urine, Hair, and Nails among Residents in Mansoura City, Nile Delta, Egypt by Mortada, Waelin I., Sobh, Mohamed A., El-Defrawy, Mohamed M., Farahat, Sami E.

“…A random sample of 68 males and 25 females who reside in Mansoura city, Egypt, was examined for concentrations of cadmium, lead, and mercury in blood, urine,…”
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Use of microwave irradiation for modification of mesoporous silica nanoparticles by thioglycolic acid for removal of cadmium and mercury by Kenawy, I.M.M., Abou El-Reash, Y.G., Hassanien, M.M., Alnagar, N.R., Mortada, W.I.

“…Herein, we report the organized investigation on adsorption of Cd(II) and Hg(II) by thioglycolic acid modified mesoporous silica nanoparticles prepared by the…”
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The exposure to cadmium, lead and mercury from smoking and its impact on renal integrity by Mortada, Wael I, Sobh, Mohamed A, El-Defrawy, Mohamed M

“…Human beings are exposed to cadmium (Cd), lead (Pb) and mercury (Hg) from cigarette smoking. Whether this exposure is associated with nephrotoxicity is…”
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Mercury in dental restoration: is there a risk of nephrotoxicity? by Mortada, Wael L, Sobh, Mohamed A, El-Defrawy, Mohamed M, Farahat, Sami E

“…Concern has been voiced about exposure to mercury (Hg) from dental amalgam fillings, and there is a need to assess whether this leads to signs of…”
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