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El-Sheikh Amjad
El-Sheikh Amjad
Professor of Chemistry, Hashemite University
Dirección de correo verificada de hu.edu.jo - Página principal
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Effect of solution pH, ionic strength, and temperature on adsorption behavior of reactive dyes on activated carbon
YS Al-Degs, MI El-Barghouthi, AH El-Sheikh, GM Walker
Dyes and pigments 77 (1), 16-23, 2008
14692008
Characterization of activated carbon prepared from a single cultivar of Jordanian Olive stones by chemical and physicochemical techniques
AH El-Sheikh, AP Newman, HK Al-Daffaee, S Phull, N Cresswell
Journal of Analytical and Applied Pyrolysis 71 (1), 151-164, 2004
3182004
Deposition of anatase on the surface of activated carbon
AH El-Sheikh, AP Newman, H Al-Daffaee, S Phull, N Cresswell, S York
Surface and Coatings Technology 187 (2-3), 284-292, 2004
1752004
Critical evaluation and comparison of enrichment efficiency of multi-walled carbon nanotubes, C18 silica and activated carbon towards some pesticides from environmental waters
AH El-Sheikh, JA Sweileh, YS Al-Degs, AA Insisi, N Al-Rabady
Talanta 74 (5), 1675-1680, 2008
1442008
Effect of oxidation of activated carbon on its enrichment efficiency of metal ions: comparison with oxidized and non-oxidized multi-walled carbon nanotubes
AH El-Sheikh
Talanta 75 (1), 127-134, 2008
1032008
Effect of oxidation and dimensions of multi-walled carbon nanotubes on solid phase extraction and enrichment of some pesticides from environmental waters prior to their …
AH El-Sheikh, AA Insisi, JA Sweileh
Journal of Chromatography A 1164 (1-2), 25-32, 2007
1002007
Spectrophotometric determination of food dyes in soft drinks by second order multivariate calibration of the absorbance spectra-pH data matrices
AH El-Sheikh, YS Al-Degs
Dyes and Pigments 97 (2), 330-339, 2013
972013
Simultaneous determination of pesticides at trace levels in water using multiwalled carbon nanotubes as solid-phase extractant and multivariate calibration
YS Al-Degs, MA Al-Ghouti, AH El-Sheikh
Journal of Hazardous Materials 169 (1-3), 128-135, 2009
952009
Effect of dimensions of multi-walled carbon nanotubes on its enrichment efficiency of metal ions from environmental waters
AH El-Sheikh, JA Sweileh, YS Al-Degs
analytica chimica acta 604 (2), 119-126, 2007
902007
Effect of oxidation and geometrical dimensions of carbon nanotubes on Hg (II) sorption and preconcentration from real waters
AH El-Sheikh, YS Al-Degs, RM Al-As' ad, JA Sweileh
Desalination 270 (1-3), 214-220, 2011
812011
Solid-phase extraction and simultaneous determination of trace amounts of sulphonated and azo sulphonated dyes using microemulsion-modified-zeolite and multivariate calibration
YS Al-Degs, AH El-Sheikh, MA Al-Ghouti, B Hemmateenejad, GM Walker
Talanta 75 (4), 904-915, 2008
742008
Conventional and upcoming sulfur‐cleaning technologies for petroleum fuel: a review
YS Al‐Degs, AH El‐Sheikh, RZ Al Bakain, AP Newman, MA Al‐Ghouti
Energy Technology 4 (6), 679-699, 2016
662016
Oxidized activated carbon as support for titanium dioxide in UV-assisted degradation of 3-chlorophenol
AH El-Sheikh, YS Al-Degs, AP Newman, DE Lynch
Separation and purification technology 54 (1), 117-123, 2007
572007
Adsorption and magnetic solid-phase extraction of NSAIDs from pharmaceutical wastewater using magnetic carbon nanotubes: Effect of sorbent dimensions, magnetite loading and …
AH El-Sheikh, RF Qawariq, JI Abdelghani
Environmental technology & innovation 16, 100496, 2019
462019
Derivatization of 2-chlorophenol with 4-amino-anti-pyrine: A novel method for improving the selectivity of molecularly imprinted solid phase extraction of 2-chlorophenol from water
AH El-Sheikh, RW Al-Quse, MI El-Barghouthi, S Fida’a
Talanta 83 (2), 667-673, 2010
442010
Adsorption behavior of anionic reactive dyes on H‐type activated carbon: Competitive adsorption and desorption studies
MI El‐Barghouthi, AH El‐Sheikh, YS Al‐Degs, GM Walker
Separation Science and Technology 42 (10), 2195-2220, 2007
432007
Development of a new method for determination of aluminum (Al) in Jordanian foods and drinks: Solid phase extraction and adsorption of Al3+-D-mannitol on carbon nanotubes
JA Sweileh, KY Misef, AH El-Sheikh, MS Sunjuk
Journal of Food Composition and Analysis 33 (1), 6-13, 2014
422014
Improving the adsorption efficiency of phenolic compounds into olive wood biosorbents by pre-washing with organic solvents: Equilibrium, kinetic and thermodynamic aspects
AH El-Sheikh, AP Newman, AJ Said, AM Alzawahreh, MM Abu-Helal
Journal of environmental management 118, 1-10, 2013
422013
A rapid and simple microwave-assisted digestion procedure for spectrophotometric determination of titanium dioxide photocatalyst on activated carbon
AH El-Sheikh, JA Sweileh
Talanta 71 (5), 1867-1872, 2007
402007
Partially pyrolyzed olive pomace sorbent of high permeability for preconcentration of metals from environmental waters
AH El-Sheikh, JA Sweileh, MI Saleh
Journal of hazardous materials 169 (1-3), 58-64, 2009
382009
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