hussein sadek (5 Ergebnisse)

Zustand: New.

Taschenbuch. Zustand: Neu. Neuware -The methods of analysis presented in this work as ¿Principles and Practices of Spectrophotometer¿ are believed to represent the best current practice of the laboratories and research sector of Cairo water company, and to be generally applicable in connection with the ordinary problems of water quality measurements. Part I, underwent a scope on the principles of the spectroscopy, Beer's law and the deviation caused, expression used and the differences between single and double beam spectrophotometers. Part II, dealing with the measuring modes and how the light fare interacts with matter. Part III, was clarifying the types of tools, glass, and plastic wares used.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 56 pp. Englisch.

Taschenbuch. Zustand: Neu. Equilibrium Study of Some Palladium(II)Complexes | Mai Elsayed Hussein Sadek | Taschenbuch | 168 S. | Englisch | 2018 | Scholars' Press | EAN 9786202314268 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -Interest in the study of reactions of the Pd(II) ion with amino acids, peptides and other ligands of biological importance began with the discovery of Rosenberg et al, that certain platinum complexes exhibit carcinostatic activity. Due to the similarities in the general chemistry of PtII) and Pd(II), palladium analogues are studied instead of, or as well as, the platinum compounds. Complexes of [Pd(dipn)Cl]Cl and Pd(dien)Cl]Cl were synthesized and characterized. Stoichiometry and stability constants of the complexes formed with various biologically relevant ligands (amino acids, peptides, DNA constituents and dicarboxylic acids)and the effect of chloride ion concentration, dioxane and temperature on the stability constant of formed complexes are investigated.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 168 pp. Englisch.

Paperback. Zustand: Brand New. 168 pages. 8.66x5.91x0.38 inches. In Stock.