Browsing by Author Hashem, Ahmed


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Issue DateTitleAuthor(s)
20022-furylmethylene-1, 2, 3, 4-terrahydro-3-oxopyridazin-1-yl carbonyl]-p-toluenesulfonamides and N-[5-(E)-1-aroylmethyl-2-(2-furyl) vinyl]-1, 3, 4-oxadiazol-2-yl]-p-toluenesulphonamidesHashem, Ahmed ; Hamad, AS
200531 Grafting on high a-cellulose pulp extracted from sunflower stalks for removal of Hg (II) from aqueous solutionAbou-Okeil, A; El-Shafie, A; Hashem, Ahmed ; El-Sakhawy, M
19795-Oxo-2-pyrroIines from -butenolidesHashem, Ahmed 
19795-Oxo-2-pyrrolines from $\Delta$$\beta$, $\gamma$-Butenolides 5-Oxo-2-pyrroline aus $\Delta$$\beta$, $\gamma$-ButenolidenHashem, Ahmed ; Hashem, AI
1974Action of diazoalkanes on Phenanthrenequinone and chrysenequinoneHashem, Ahmed 
1975Action of diazomethane on indan-1, 2, 3-trione and perinaphthindan-1, 2, 3-trioneHashem, Ahmed 
1975Action of diazomethane on indan-1,2,3-trione and perinaphthindan-1,2,3-trioneHashem, Ahmed 
2008Activated carbon fiber and modified sodium alginate as adsorbents for Pb (II) removal from aqueous solution: A comparative studyElhmmali, MM; Nasr, MF; Hashem, Ahmed 
2007Adsorbent based on agricultural wastes for heavy metal and dye removal: A reviewAkasha, RA; Ghith, A; Hussein, DA; Hashem, Ahmed 
2025Adsorption of acid violet 90 dye onto activated carbon and guava seed powder adsorbentsAniagor, Chukwunonso O; Hashem, Ahmed ; Farag, S; Aly, AA
2006Adsorption of Cr (VI) oxyanions onto modified wood pulpAbdel-Halim, ES; Abou-Okeil, A; Hashem, Ahmed 
2016Adsorption of direct green 26 onto fix 3500 treated sawdust: equilibrium, kinetic and isothermsAhmad, F; Badawy, Sayed M; Hashem, Ahmed 
2020Adsorption of Pb (II) ions from contaminated water by 1, 2, 3, 4-butanetetracarboxylic acid-modified microcrystalline cellulose: Isotherms, kinetics, and thermodynamic studiesFletcher, AJ; Younis, H; Mauof, H; Abou-Okeil, A; Hashem, Ahmed 
2025Adsorptive removal of acid blue 193 dye from wastewater using Citrullus colocynthis biomassAniagor, Chukwunonso O; Morsy, Osama; Hashem, Ahmed ; Farag, S; Aly, AA
2020Alkylation of 2(3H)-Furanones: Inter- versus Intra-MolecularAbou-Elmagd, WSI; Hashem, A.I. ; Hashem, Ahmed ; Ramadan, S.K. ; Wael Abou-Elmagd 
2006Amidoximated sunflower stalks (ASFS) as a new adsorbent for removal of Cu (II) from aqueous solutionHashem, Ahmed 
2021Aminated acrylic fabric waste derived sorbent for Cd (II) ion removal from aqueous solutions: mechanism, equilibria and kineticsNasr, MF; Fletcher, AJ; Mohamed, Latifa A; Hashem, Ahmed 
2020Aminated hydroximoyl camelthorn residues as a novel adsorbent for extracting Hg (II) from contaminated water: studies of isotherm, kinetics, and mechanismFletcher, AJ; Mohamed, Latifa A; Hashem, Ahmed ; El-Sakhawy, M; Farag, S
2023Aminophosphonate CuO nanocomposites for uranium (VI) removal: Sorption performance and mechanistic studyImam, Enas A; Tolba, Ahmad A; Mahfouz, Mohammad G; El-Sayed, Ibrahim El-Tantawy; Hawash, Hamada B; Neiber, Rana R; Mira, Hamed I; Galhoum, Ahmed A; Guibal, Eric; Hashem, Ahmed 
2008Antibacterial activity of chitosan chemically modified with new techniqueHashem, Ahmed