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 Polyaniline/banana peel composite: an eco-friendly adsorbent for removal of dihydrogen phosphate from groundwater
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Magnetic Biochar by One-Step Impregnation Pyrolysis of Peganum harmala L. for Removal of Rhodamine B
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Magnetic nanocomposite of zinc–manganese ferrite/polyurethane foam for adsorption of copper and cadmium from water
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Flow Injection Sensing Strategy for Determining Cationic Surfactants in Commodity and Water Samples
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Digital image determination of copper in food and water after preconcentration and magnetic tip separation for in-cavity desorption/ color development
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Analysis of total phenolic compounds in tea and fruits using diazotized aminobenzenes colorimetric spots
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Determination of Nitrite in Processed Meat Using Digital Image Method and Powdered Reagent
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Separation of nickel and cadmium from aqueous solutions by flow injection preconcentration onto cadion functionalized polyurethane foam
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M. F. El-Shahat, N. Burham; S.M.Abdel-Azeem;, Preconcentration and separation of copper, cobalt and manganese using neutral
red grafted polyurethane foam (NRGPUF), Al-Azhar Bull. Sci. 16 (2005) 117 – 137.
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N. Burham; S.M.Abdel-Azeem; M. F. El-Shahat, Separation and determination of trace amounts of zinc, lead, cadmium and
mercury in tap and qaroun lake water using polyurethane foam functionalized with 4-
hydroxytoluene and 4-hydroxyacetophenone,Analytica Chimica Acta 579 (2006) 193–201.
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N. Burham; S.M.Abdel-Azeem; M. F. El-Shahat, Determination of lead and cadmium in tap water and apple leaves after
preconcentration on a new acetylacetone bonded polyurethane foam sorbent, International
Journal of Environmental Analytical Chemistry, volume 88 (2008) 775. |
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N. Burham, S. M. Abdel Azeem and M. F. El-Shahat, Removal of Pb and Cd from aqueous media and fish liver using novel
polyurethane foam functionalized with pyrazolone as a new metal ion collector, Central
European Journal of Chemistry, 7 (2009) 576. |
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N. Burham, S. M. Abdel Azeem and M. F. El-Shahat, Solid phase selective separation and green preconcentration of Cu, Zn, Pb and
Cd in drinking water by using novel functionalized resin, Central European Journal of
Chemistry, 7(2009) 945-954. |
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N. Burham, S. M. Abdel Azeem and M. F. El-Shahat, Determination of heavy metal ions in environmental samples employing
preconcentration on novel resins of polyurethane foam linked with o-aminophenol or o-
haydroxyphenylazo naphthol, International Journal of Environmental Analytical Chemistry,
7(2009)576-585. |
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M. F. El-Shahat, N. Burham, S. M. Abdel Azeem, Flow Injection Analysis – Solid Phase Extraction (FIA-SPE) Method for
Preconcentration and Determination of Trace Amounts of Penicillins Using Methylene Blue Grafted
Polyurethane Foam, J. Hazard. Mater. 177(2010) 1054-60. |
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S.M. Abdel Azeema, W.A.A. Arafaa, M.F. El-Shahatb Synthesis and Application of Alizarin Complexone Functionalized Polyurethane
Foam: Preconcentration/Separation of metal ions from Tap Water and Human Urine J.
Hazard. Mater182 (2010) 286-294. |
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Samy M.
ABDEL AZEEM,* Samah ALI,**† and Mohamed F. EL-SHAHAT** Sorption
Characteristics of Caffeine onto Untreated Polyurethane Foam: Application to Its Determination
in Human Plasma Analytical Sciences 27 (2011) 1133-1137. |
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S.M.
AbdelAzeem a, H.M.Kuss b, M.F.El-Shahat c 5. Cationic polyelectrolyte
copolymer modified polyurethane foam for flow injection preconcentration and separation of trace
amounts of ?-lactam antibiotics Talana 97 (2012) 513-520. |
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Synthesis
and application of alizarin complexone functionalized polyurethane
foam:Preconcentration/separation of metal ions from tap water and human
urine . |
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Acetylacetone
phenylhydrazone functionalized polyurethane foam: Determination of copper, zinc
and manganese in environmental samples and pharmaceutics using flame atomic
absorption spectrometry. |
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Determination
of total iron in food samples after flow injection preconcentration on
polyurethane foam functionalized with
N,N-bis(salicylidene)-1,3-propanediamine |
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Trihalomethanes
formation in water treatment plants and distributionlines: a monitoring
and modeling scheme |
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Determination
of trace metal ions in water and plant samples using polyurethane foam
modified with 2-aminothiazole |
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On-line
Determination of Zinc in Water and Biological Samples after Its
Preconcentration onto Zincon Anchored Polyurethane Foam |
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Ultra-high-pressure
liquid chromatography–solid-phase clean-up for determining aflatoxins in
Egyptian food commoditie |