21) New Antimicrobial Co(II), Ni(II), Cu(II) Cd(II) and Hg(II) Chelates with 4-Acetyl Hydrazono-2-pyrazolin-5-one (thiones).

Research Authors
S.A. EL-Gyar, M.A. EL-Gahami, A.M.M. Ali and S.A. Ibrahim.
Research Department
Department of chemistry
Research Journal
Ann. Di. Chim.
Research Member
Mohamed Abdel-Hakim Ahmed Abdullah EL-Gahami
Research Pages
539
Research Rank
1
Research Vol
52
Research Year
1992

22) New Biologically Active Four Coordinate Complexes Involving Some Divalent Transition Metal Ions and 5-(Substitutedimino)-8-Hydroxyquinoline.

Research Authors
S.A. Ibrahim, M.A. EL-Gahami and I.M.A. Awad.
Research Department
Department of chemistry
Research Journal
An. Quim.
Research Member
Mohamed Abdel-Hakim Ahmed Abdullah EL-Gahami
Research Pages
657
Research Rank
1
Research Vol
88
Research Year
1992

24) Synthetic and Physicochemical Studies of Polymeric Homotrimetallic Complexes Involving [(8-hydroxy-5-quinoly)imino]mercaptoacetic Acid.

Research Authors
M.A. EL-Gahami.
Research Department
Department of chemistry
Research Journal
Bull. Chem. Soc. Jpn.,
Research Member
Mohamed Abdel-Hakim Ahmed Abdullah EL-Gahami
Research Pages
2417
Research Rank
1
Research Vol
67
Research Year
1994

26) Synthesis Reactivity of Some First- Row Transition Metal Complexes of 2- Thenoyltrifluoroacetone Towards N,N-Dialkyl Dithiocarbamate.

Research Authors
M.A. EL-Gahami
Research Department
Department of chemistry
Research Journal
Synth. React. Inorg. Met. -Org. Chem.,
Research Member
Mohamed Abdel-Hakim Ahmed Abdullah EL-Gahami
Research Pages
1143
Research Rank
1
Research Vol
32(7)
Research Year
2002

27) Synthesis and Spectroscopic Studies of Polymeric Metal Complexes Involving 1.4-[5-Disulphonyl-8-Hydroxyquinonline] Piperazine.

Research Authors
M.A. EL-Gahami and E.M. Abd-Alla.
Research Department
Department of chemistry
Research Journal
J. Inorganic and Organometallic Polymers,
Research Member
Mohamed Abdel-Hakim Ahmed Abdullah EL-Gahami
Research Pages
41
Research Rank
1
Research Vol
13(1)
Research Year
2003

28) Medium Effect On the Acid Dissociation Constants of 2, 2': 6', 2" Terpyridine.
48, 29 (2003).

Research Authors
M.A. EL-Gahami, Said A. Ibrahim, Dina Fouad and Abbas M. Hammam.
Research Department
Department of chemistry
Research Journal
J. Chem. Eng. Data,
Research Member
Mohamed Abdel-Hakim Ahmed Abdullah EL-Gahami
Research Pages
29
Research Rank
1
Research Vol
48
Research Year
2003

29) Dinuclear Polypyridine Complexes of 2,4,6-Tris(2-Pyridyl)-1,3,5- Triazine: Mixed Ligand Ni(II), Co(II), and Cu(II) Complexes Containing Dithiooxamide and Thiosemicarbazide.

Research Authors
S.A. Ibrahim, A.M. Hammam, M.A. EL-Gahami, and D. Fouad.
Research Department
Department of chemistry
Research Journal
Bull. Polish Acad. of Sci. Chem.,
Research Member
Mohamed Abdel-Hakim Ahmed Abdullah EL-Gahami
Research Pages
93
Research Rank
1
Research Vol
51(2),
Research Year
2003

30) Investigations of Co(II), Ni(II), and Cu(II) –(2, 2': 6', 2"- Terpyridine) Complexes With Sulfur Donor Ligands.

Research Authors
A.M. Hammam, S.A. Ibrahim, M.A. EL-Gahami, and D. Fouad.
Research Department
Department of chemistry
Research Journal
J. Therm. Anal. Cal.,
Research Member
Mohamed Abdel-Hakim Ahmed Abdullah EL-Gahami
Research Pages
74
Research Rank
1
Research Vol
801
Research Year
2003
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