Othman A. Hamed
Department of Chemistry, An-Najah National University, Nablus, West Bank, Palestine.
[ 1 ] - Synthesis and Antibacterial Activity of Novel Curcumin Derivatives Containing Heterocyclic Moiety
A series of curcumin derivatives containing heterocyclic moiety have been synthesized and evaluated for their antibacterial activities. The chemical structures of the synthesized compounds were verified on the basis of spectral data and elemental analyses. Investigation of antimicrobial activity of the derivatives demonstrated the ability to inhibit Gram-positive microorganisms with zone of inh...
[ 2 ] - Synthesis and Antibacterial Activity of Novel Curcumin Derivatives Containing Heterocyclic Moiety
A series of curcumin derivatives containing heterocyclic moiety have been synthesized and evaluated for their antibacterial activities. The chemical structures of the synthesized compounds were verified on the basis of spectral data and elemental analyses. Investigation of antimicrobial activity of the derivatives demonstrated the ability to inhibit Gram-positive microorganisms with zone of inh...
[ 3 ] - Enzymatic Hydrolysis of Olive Industry Solid Waste into Glucose, the Precursor of Bioethanol
Olive industry solid waste (OISW) is a by-product generated in the process of olive oil extraction. It is a lignocellulosic material consisting of cellulose, hemicelluloses, lignin and other extractives. In this work, a process for hydrolyzing the OISW into its monomers glucose, the precursor of bioethanol was developed. The hydrolysis process involves two stages: in the first stage, the O...
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