Pb(II) Complexes
Cd(II) and Pb(II) complexes of the polyether ionophorous antibiotic salinomycin
... the Pb(II)-containing complex species were not isolated and characterized ...reducing Pb(II) concentration in brain and bones of rats, intoxicated with a Pb(II) salt ...form ...
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Synthesis and Characterisation of Phenanthroline Adducts of Pb(II) Complexes of BisN-alkyl-N-ethyldithiocarbamates
... ofplumbum(II) complexes with mixed ligands, dithiocarbamate, and 1,10-phenanthroline were successfully synthesised using in situ ...the complexes were in agreement with the general formula, ...
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Synthesis, Characterization and Antioxidant studies of Cd(II), Hg(II) and Pb(II) Complexes of some Synthetic Curcuminoids
... and Pb (II) complexes of two synthetic curcuminoid analogues derived from pentane-2,4-dione and aromatic aldehydes (furfural and naphthalene-2-carbaldehyde) have been synthesized and characterized by ...
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Spectroscopic Approach in Characterization of Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Pb(II) and La(III) Complexes with a Nitrogen and Oxygen Donor Bidentate, Diphenylphosphate-sulfamethoxazole
... the complexes in DMF solution correspond to nonelectrolytic ...All complexes were of the high-spin type and found to have six-coordinate octahedral geometry except the Cu(II), Zn(II) and ...
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Pb(II) Complexes of Schiff Bases Derived from Benzoylhydrazine as the Antibacterial Agents
... Some Pb(II) complexes of dibasic tridentate Schiff base ligands derived from aldehydes/ketones and benzoylhydrazine have been synthesized and characterized by some physico-chemical studies; ...
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Formation of Binary Complexes of Cd(II) and Pb(II) with L-Glutamine in TX100-Water Mixtures
... binary complexes of L- Glutamine (Gln) with Cd(II) and Pb(II) in presence of water – non ionic surfactant mixtures in the concentration range of ...
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Chemical speciation of binary complexes of Pb(II), Cd(II) and Hg(II) with L-Dopa in Dimethylformamide-water mixture
... The species refined and their relative concentra- tions under the present experimental conditions represent the possible forms of these amino acids in the biological fluids. Hence dopa is selected for speciation studies ...
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Speciation studies of L histidine complexes of Pb(II), Cd(II) and Hg(II) in Dioxan water mixtures
... histidine complexes with Pb(II), Cd(II) and Hg(II) with variation of 1/D (D is the dielectric constant) of DOX-water mixtures are given in Figure ...the complexes is expected to ...
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Speciation of Binary Complexes of Cd(II) and Pb(II), With L-Glutamine In Cationic Micellar Medium
... the titrand containing the ligands, the protonated forms of the ligands lose their protons. [In the pH range of study, Gln loses carboxylic and amino protons successively. The binary complexes formed by Gln with ...
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Synthesis and characterization of cu(ii), cd(ii) and pb(ii)complexes with tridentate s,n,o donor schiff base: interaction with human serum albumin (hsa) with cu(ii) complex
... coating ink, pigment, fluorescence materials (Cimerman et al., ), and catalyting agents. Schiff bases are active against a wide range of organism for example candida Albicans, E.Coli, Staphylococcus aureus. They serve as ...
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Speciation study of Mercaptosuccinic acid complexes of Pb(II), Cd(II) and Hg(II) in Acetonitrile-water mixtures
... For the determination of stability constants of met- al-ligand binary species, initially titrations of strong acid with alkali were carried out at regular intervals to check whether complete equilibration was achieved. ...
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Speciation Studies of L-Methionine complexes of Pb(II), Cd(II) and Hg(II) in acetonitrile-water mixtures
... Based on the active forms of the ligands in this pH range, models containing various numbers and combination of complex species were fed to MINIQUAD75 along with the alkalimetric titration data. Exhaustive modeling was ...
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Simultaneous Determination of Pb(II), Cu(II) and Ni(II) with MEDTA by Ultraviolet and Visible Derivative Spectrophotometry
... Among the range of chelating agents one group (the complexones) stands out, being characterized by having in their molecules α- amino acids to whose nitrogen atom is additionally linked a methyl-carboxylic group, which ...
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Novel Insights into the Configurations of Lead(II)- Benzohydroxamic Acid Coordination Compounds in Aqueous Solution: A Combined Experimental and Computational Study
... initial Pb(II)-BHA coordination complexes are modeled with the Pb(II) ion as the central metal ion, based on the stepwise mechanism in Equation ...
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A Mini Review on Mixed Chelation Parameters
... ternary complexes of the type M-Y and M-X-Y ...ternary complexes of Fe(III), Pb(II), Co(II), Al(III), La(III), Sr(II), Cr(III), Ti(II) and Zr(II) with ...
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Synthesis, Spectral Characterization and Computational Studies of Metal Chelates of 4-N-(2-Thienylidene)aminoantipyrine
... of complexes were measured at room temperature using a Magway MSB Mk1 susceptibility ...the complexes were recorded in suitable solvents in the range of 250- 900 mm, using a Shimadzu 1601 ...
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Synthesis, Spectral and Antimicrobial Studies of Mixed Ligand Complexes With Transition Metal Ions [Mn (II), Cu (II), Co (II) and Ni (II)]
... The antibacterial and antifungal activity of mixed ligands metal complexes were screening in vitro, against bacteria (Bacillus subtilis, Staphylococcus aureus, E. coli and Salmonella typhi) and fungi (Aspergillus ...
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SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL EVALUATION OF METAL (II) COMPLEXES WITH SCHIFF BASE DERIVED FROM PROPIONALDEHYDE WITH ANILINE
... The complexes were characterized on the basis of melting point, conductivity, solubility, IR and UV/Visible spectral ...the complexes were tested against different strains of bacteria such as Gram positive ...
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Complexes of Urea with Fe (II) Metal Ions and Synthesis of Fe(II) Complexes
... The complexation of urea (U) with Fe(II) ions at different temperatures has been studied by many methods namely elemental analysis, magnetic susceptibility, conductivity measurement. The solubility tests of the ...
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Synthesis, Spectroscopic Characterization, and Biological Evaluation of Some Transition Metal Complexes from C16H19N3O3S Ligand
... Theoretical chemistry may be defined as the application of mathematical and theoretical principles to the solution of chemical problems, Types of possible prediction for molecules and reactions are Heat of formation and ...
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