Ibrahim Kenawy
Ibrahim Kenawy
Professor of Analytical Chemistry, Chemistry Department,Faculty of Science, Mansoura University, Egypt.
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Adsorption of Cr (VI) and As (V) ions by modified magnetic chitosan chelating resin
YG Abou El-Reash, M Otto, IM Kenawy, AM Ouf
International Journal of Biological Macromolecules 49 (4), 513-522, 2011
Organically modified silica gel and flame atomic absorption spectrometry: employment for separation and preconcentration of nine trace heavy metals for their determination in …
MAA Akl, IMM Kenawy, RR Lasheen
Microchemical Journal 78 (2), 143-156, 2004
Determination by AAS of some trace heavy metal ions in some natural and biological samples after their preconcentration using newly chemically modified chloromethylated …
IMM Kenawy, MAH Hafez, MA Akl, RR Lashein
Analytical sciences 16 (5), 493-500, 2000
Adsorption of Cu (II), Cd (II), Hg (II), Pb (II) and Zn (II) from aqueous single metal solutions by guanyl-modified cellulose
IM Kenawy, MAH Hafez, MA Ismail, MA Hashem
International journal of biological macromolecules 107, 1538-1549, 2018
Preconcentration and separation of total mercury in environmental samples using chemically modified chloromethylated polystyrene-PAN (ion-exchanger) and its determination by …
MAH Hafez, IMM Kenawy, MA Akl, RR Lashein
Talanta 53 (4), 749-760, 2001
Separation and preconcentration in a batch mode of Cd (II), Cr (III, VI), Cu (II), Mn (II, VII) and Pb (II) by solid-phase extraction by using of silica modified with N …
KS Abou-El-Sherbini, IMM Kenawy, MA Hamed, RM Issa, R Elmorsi
Talanta 58 (2), 289-300, 2002
Removal, preconcentration and determination of trace heavy metal ions in water samples by AAS via chemically modified silica gel N-(1-carboxy-6-hydroxy) benzylidenepropylamine …
ME Mahmoud, IMM Kenawy, MMAH Hafez, RR Lashein
Desalination 250 (1), 62-70, 2010
Synthesis and characterization of selective thiourea modified Hg (II) ion-imprinted cellulosic cotton fibers
M Monier, IM Kenawy, MA Hashem
Carbohydrate polymers 106, 49-59, 2014
Inhibition of the corrosion of iron by oxygen and nitrogen containing compounds
KK Al-Neami, AK Mohamed, IM Kenawy, AS Fouda
Monatshefte für Chemie/Chemical Monthly 126 (4), 369-376, 1995
Determination of Cu2+, Zn2+ and Pb2+ in biological and food samples by FAAS after preconcentration with hydroxyapatite nanorods originated from eggshell
WI Mortada, IMM Kenawy, AM Abdelghany, AM Ismail, AF Donia, ...
Materials Science and Engineering: C 52, 288-296, 2015
Indirect determination of captopril by AAS
MA El Reis, FM Abou Attia, IMM Kenawy
Journal of pharmaceutical and biomedical analysis 23 (2-3), 249-254, 2000
Melamine grafted chitosan-montmorillonite nanocomposite for ferric ions adsorption: central composite design optimization study
IMM Kenawy, MM Eldefrawy, RM Eltabey, EG Zaki
Journal of Cleaner Production 241, 118189, 2019
Modification of chloromethylated polystyrene with 2-mercabtobenzothiazole for application as a new sorbent for preconcentration and determination of Ag+ from different matrices
AM El-Menshawy, IM Kenawy, AA El-Asmy
Journal of Hazardous Materials 173 (1-3), 523-527, 2010
Use of microwave irradiation for modification of mesoporous silica nanoparticles by thioglycolic acid for removal of cadmium and mercury
IMM Kenawy, YG Abou El-Reash, MM Hassanien, NR Alnagar, ...
Microporous and Mesoporous Materials 258, 217-227, 2018
A novel method for speciation of Cr (III) and Cr (VI) and individual determination using Duolite C20 modified with active hydrazone
MM Hassanien, IM Kenawy, AM El-Menshawy, AA El-Asmy
Journal of Hazardous Materials 158 (1), 170-176, 2008
A cloud point extraction procedure for gallium, indium and thallium determination in liquid crystal display and sediment samples
WI Mortada, IM Kenawy, MM Hassanien
Analytical Methods 7 (5), 2114-2120, 2015
Synthesis and application of hydrazono-imidazoline modified cellulose for selective separation of precious metals from geological samples
MA Hashem, MM Elnagar, IM Kenawy, MA Ismail
Carbohydrate polymers 237, 116177, 2020
Solid phase extraction and preconcentration of trace gallium, indium, and thallium using new modified amino silica
MM Hassanien, WI Mortada, IM Kenawy, H El-Daly
Applied Spectroscopy 71 (2), 288-299, 2017
Extraction of gallium, indium and thallium from aquatic media using amino silica gel modified by gallic acid
MM Hassanien, IM Kenawy, MR Mostafa, H El-Dellay
Microchimica Acta 172, 137-145, 2011
Chemical modification of chloromethylated polystyrene with pyridylazo‐β‐naphthol
MY Abdelaal, IMM Kenawy, MAH Hafez
Journal of applied polymer science 77 (14), 3044-3048, 2000
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