I. Kenawy

发表

Organically modified silica gel and flame atomic absorption spectrometry: employment for separation and preconcentration of nine trace heavy metals for their determination in natural aqueous systems

M. Akl, I. Kenawy, R. R. Lasheen, 2004 .

Synthesis and spectroscopic characterization of complexes of Cr(III), Cr(VI), Cu(III), Zn(II), Mo(VI), Pd(II), Ag(III), Au(III) and W(VI) with telluric acid

I. Butler, S. I. Mostafa, I. Kenawy, 2013 .

Separation and Preconcentration of Fe ( III ) from Aqueous and Nonaqueous Media using 1-( 3 , 4-Dihydroxybenzylidine )-2-acetylpyridinium chloride Hydrazone Modified Resin

A. M. El-Menshawy, I. Kenawy, Bakir Geragh, 2014 .

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-propylsalicylaldimine.

K. Abou-El-Sherbini, M. Hamed, R. Issa, 2002, Talanta.

Extraction of gallium, indium and thallium from aquatic media using amino silica gel modified by gallic acid

M. R. Mostafa, I. Kenawy, M. M. Hassanien, 2011 .

Spectrophotometric and titrimetric determination of gallium in minerals and ores using semimethylthymol blue

I. Kenawy, M. Hafez, 1998 .

Electrolytic production of thallium metal and its oxide from TI(I) and TI(III) nitrates

I. Kenawy, M. Hafez, A. A. EI-Khouly, 1995 .

Role of some complexing agents during electrodeposition of tellurium

I. Kenawy, M. Hafez, A. A. EI-Khouly, 1995 .

Comparative analytical determination of thorium in medium and low-grade minerals and ores using semimethylthymol blue

I. Kenawy, M. Ramadan, M. Hafez, 1994 .

Application of mixed micelle-mediated extraction for selective separation and determination of Ti(IV) in geological and water samples

M. E. Khalifa, M. Khalifa, I. Kenawy, 2016 .

Preconcentration and determination of trace permanganate, chromate and molybdate ions, using an ion-exchanger (cellulose-hyphan) and atomic absorption spectrometry

I. Kenawy, M. El-Defrawy, M. Khalil, 1993 .

Extractive separation of Profenofos as an organophosphorous insecticide from wastewater and plant samples using molecular imprinted cellulose

M. E. Khalifa, M. Khalifa, A. Abdallah, 2017 .

Mixed Micelle-mediated Extraction and Separation of Scandium from Yttrium and Some Lanthanide Ions

M. E. Khalifa, M. Khalifa, I. Kenawy, 2016, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

Synthesis and characterization of selective thiourea modified Hg(II) ion-imprinted cellulosic cotton fibers.

M. Monier, M. Hashem, I. Kenawy, 2014, Carbohydrate polymers.

Synthesis and application of hydrazono-imidazoline modified cellulose for selective separation of precious metals from geological samples.

M. Ismail, M. Hashem, I. Kenawy, 2020, Carbohydrate polymers.

Selective Separation and Preconcentration of Total Tin Using Quercetin as Chelating Agent

K. Abou-El-Sherbini, I. Kenawy, M. M. Hassanien, 2007 .

Synthesis of novel CO32−/Cl−-bearing 3(Mg + Zn)/(Al + Fe) layered double hydroxides for the removal of anionic hazards

K. Abou-El-Sherbini, I. Kenawy, H. Lotfy, 2015 .

A cloud point extraction procedure for gallium, indium and thallium determination in liquid crystal display and sediment samples

W. Mortada, I. Kenawy, M. M. Hassanien, 2015 .

Modification of chloromethylated polystyrene with 2-mercabtobenzothiazole for application as a new sorbent for preconcentration and determination of Ag+ from different matrices.

A. M. El-Menshawy, I. Kenawy, A. A. El-Asmy, 2010, Journal of hazardous materials.

Adsorption of Cr(VI) and As(V) ions by modified magnetic chitosan chelating resin.

Y. A. Abou El-Reash, I. Kenawy, I. Kenawy, 2011, International journal of biological macromolecules.

Adsorption of Cu(II), Cd(II), Hg(II), Pb(II) and Zn(II) from aqueous single metal solutions by guanyl-modified cellulose.

M. Ismail, M. Hashem, I. Kenawy, 2018, International journal of biological macromolecules.

Synthesis, Spectroscopic, and Magnetic Properties of Some Transition Metal Complexes with 4‐(2‐Pyridyl)‐1‐(diacetylmonoxime)‐3‐thiosemicarbazide

I. Kenawy, G. A. El-Reash, U. el-Ayaan, 2003 .

Synthesis, thermal and spectral studies of first-row transition metal complexes with Girard P reagent-based ligand.

I. Kenawy, U. el-Ayaan, Y. El-Reash, 2007, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Structural, pH-Metric, and Conductance Studies of 4-(2-Pyridyl)-1-(2-hydroxyacetophenone)-3-thiosemicarbazone (H2PHAT) Complexes

I. Kenawy, U. el-Ayaan, M. Khattab, 1994 .

Thermochemical behaviour of α-salicylidene-α-valine and its complexes with cobalt and nickel

I. Kenawy, M. Hafez, M. E. M. Emam, 1995 .

Thermal Decomposition of Chloromethylated Poly(styrene)-PAN Resin and Its Complexes with Some Transition Metal Ions

R. R. Lashein, I. Kenawy, M. Hafez, 2001 .

Selective separation of palladium from synthetic highly active liquid waste by cloud point extraction using benzil mono-(2-pyridyl)hydrazone and Triton X-114

W. Mortada, I. Kenawy, M. M. Hassanien, 2014, Journal of Radioanalytical and Nuclear Chemistry.

Cellulose derivatives modified by sodium tellurate and a chromium(III) tellurate complex.

I. Butler, S. I. Mostafa, I. Kenawy, 2016, International journal of biological macromolecules.

Inhibition of the corrosion of iron by oxygen and nitrogen containing compounds

I. Kenawy, A. Mohamed, A. S. Fouda, 1995 .

Mixed micelle-mediated extraction approach for matrix elimination and separation of some rare earth elements

M. E. Khalifa, I. Kenawy, Mohamed M. Elnagar, 2016 .

Thermodynamics of Hydrochloric Acid in Ethylene Glycol + Water Mixtures from Electromotive Force Measurements

I. Kenawy, M. M. Elsemongy, 1982 .

Separation and preconcentration of gallium(III), indium(III), and thallium(III) using new hydrazone-modified resin.

A. M. El-Menshawy, A. El-asmy, I. Kenawy, 2007, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

Preconcentration and separation by electrodeposition of indium from its different solution complexes

S. A. Wanees, I. Kenawy, M. Hafez, 1991 .

Ternary complexes of palladium(II) and selected amines

M. Shoukry, I. Kenawy, Ibrahim H. El-Haj, 1991 .

Selective Preconcentration of Uranyl Ion by Silica Gel Phases Modified with Chelating Compounds as Inorganic Polymeric Ion Exchangers

M. Mahmoud, E. M. Soliman, R. R. Lashein, 2008, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

Standard potentials of the silver, silver bromide electrode and the thermodynamic properties of hydrobromic acid in 1,2-dimethoxyethane and its aqueous mixtures

I. Kenawy, M. M. Elsemongy, Mahmoud M. Elsemongy, 1982 .

Synthesis and characterization of Hg(II) and Cd(II) complexes derived from the novel acenaphthaquinone-4-phenyl thiosemicarbazone and its CPE application

I. Kenawy, M. M. Hassanien, M. H. Abdel‐Rhman, 2016 .

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 ion exchanger

M. Mahmoud, Mohamed E. Mahmoud, Ibrahim M. Kenawy, 2010 .

Determination by AAS of Some Trace Heavy Metal Ions in Some Natural and Biological Samples after Their Preconcentration Using Newly Chemically Modified Chloromethylated Polystyrene-PAN Ion-Exchanger

Ibrahim M. Kenawy, R. R. Lashein, M. A. H. Hafez, 2000 .

Preconcentration and separation of total mercury in environmental samples using chemically modified chloromethylated polystyrene-PAN (ion-exchanger) and its determination by cold vapour atomic absorption spectrometry.

R. R. Lashein, I. Kenawy, M. Hafez, 2001, Talanta.

Solid Phase Extraction and Preconcentration of Trace Gallium, Indium, and Thallium Using New Modified Amino Silica

W. Mortada, I. Kenawy, M. M. Hassanien, 2017, Applied spectroscopy.

Study of the thermal decomposition of cellulose-hyphan and its complexes with some transition and indium metal ions

I. Kenawy, M. Hafez, K. S. El‐Said, 1994 .

Thermodynamic of metal complexation of the macrocyclic antibiotic rifampicin

I. Shehatta, I. Kenawy, A. Askalany, 2001 .

Determination of Nifuroxazide in Capsules by Differential Pulse Polarography

A. Radi, I. Kenawy, I. M. Kenawy, 1998 .

Thermal decomposition of cellulose hyphan and its complexes with rare earth elements and scandium

A. Said, I. Kenawy, 1990 .

Application of Wall Stabilized Plasma Arc to Optical Atomic Emission Spectrometry of Lanthanoides, Yttrium and Scandium after Separation with Cellulose Ion-Exchanger

I. Kenawy, M. Hafez, 1989 .

A novel method for speciation of Cr(III) and Cr(VI) and individual determination using Duolite C20 modified with active hydrazone.

A. M. El-Menshawy, A. El-asmy, I. Kenawy, 2008, Journal of hazardous materials.

Complexometric determination of gallium, indium and thallium with ethylenediaminetetracetic acid and Semimethylthymol Blue by visual end-point indication

I. Kenawy, M. Ramadan, M. Hafez, 1994 .

Adsorption of the anionic dye (Diamond Fast Brown KE) from textile wastewater onto chitosan/montmorillonite nanocomposites

E. Zaki, I. Kenawy, M. El-Defrawy, 2019, Egyptian Journal of Chemistry.

Melamine grafted chitosan-montmorillonite nanocomposite for ferric ions adsorption: Central composite design optimization study

E. Zaki, I. Kenawy, M. El-Defrawy, 2019 .

Chemical modification of controlled‐pore silica with N‐propylsalicylaldimine

K. Abou-El-Sherbini, R. Issa, I. Kenawy, 2003 .

Chemical modification of chloromethylated polystyrene with pyridylazo‐β‐naphthol

M. Abdelaal, I. Kenawy, M. Hafez, 2000 .

Spectrophotometric Investigation and Determination of Scandium Using Semi-Xylenol Orange

M. A. Kabil, I. Kenawy, M. Hafez, 1985 .

Study of The Thermal Decomposition of Some New Cyanine Dispersed Dyes

I. Kenawy, M. Hafez, M. E. M. Emam, 2001 .

Proton And Carbon-13 Nuclear Magnetic Resonance Of Some 4-Amino-3-Alkyl (Aryl)-5-Thio-1,2,4-Triazolines And Their Derivatives

A. H. Al-Kubaisi, I. Kenawy, A. Toukhy, 1991 .