[PDF] Top 20 Schiff base complexes of Copper (II) ions : Synthesis, Characterization and Antimicrobial studies
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Schiff base complexes of Copper (II) ions : Synthesis, Characterization and Antimicrobial studies
... 2-hydroxyacetophenone (0.272 g, 2 mmol) in 20 ml of methanol was added to 2-guanidinobenzimidazole (0.350 g, 2 mmol) in 10 ml of methanol. The resulting solution was stirred for an hour at 60 o C. The yellow coloured ... See full document
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SYNTHESIS, SPECTRAL CHARACTERIZATION AND ANTIMICROBIAL STUDIES OF COPPER (II) COMPLEX CONTAINING MIXED LIGANDS NITROGEN OXYGEN DONOR SCHIFF BASE (4 BROMO (2 CARBOXYPHENYL) PYRIDINE 2YL ETHYLENE AMINE) AND 2,2’ BIPYRIDINE
... The Schiff base complexes are considered to be among the most important stereo chemical models in main group and transition metal coordination chemistry due to their preparative accessibility and ... See full document
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Synthesis, spectral characterization and antimicrobial studies of copper (II) complexes containing mixed ligands, schiff bases and 1, 10 phenanthroline
... 1988). Copper (II) Schiff base complexes with pseudohalides are well known for their preparational accessibilities, exhibiting the flexibility of the coordination geometry around the ... See full document
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Synthesis, Characterization, Antimicrobial, DNA cleavage, and Cytotoxicity Studies of Some Metal (II) Complexes of Tridentate Schiff Base Ligand: 2-hydroxy-3-((4-(4-phenylthiazol-2-yl) semicarbazide) methyl) Benzoic Acid
... the Schiff base ligand (L) was confirmed by using various spectral ...of Schiff base ligand and its metal ...metal complexes suggest that the metal to ligand ratio of the ... See full document
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Synthesis, characterization, and antimicrobial studies of some vanillin schiff base metal (II) complexes
... vitro antimicrobial properties of the Schiff base ligands and the metal complexes were assayed with the following bacteria: Escherichia coli, Salmonella typhi, Klebsiella pneumoniae, ... See full document
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Synthesis, Characterization and Antimicrobial Studies of Co(II), Ni(II), Cu(II) and Zn(II) Complexes of (E) 2 (4 Dimethylbenzydimino) Glycylglycine, (Glygly DAB) a Schiff Base Derived from 4 Dimethylaminobenzaldehyde and Glycylglycine
... The Schiff base ligand, glygly-DAB was more active against E. coli , S. thyphi , C. albicans , C. néoformans and no activity against P. aeruginosa , S. aureus. The Co(II) complex show greater ... See full document
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SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL ACTIVITY OF COPPER (II), COBALT (II),NICKEL (II) AND MERCURY (II) COMPLEXES OF SCHIFF BASE DERIVED FROM 2 ACETYL 5 CHLORO THIOPHENE 5 AMINO 1,3,4 THIADIAZOLE 2 THIOL
... active Schiff base (imines) was synthesized by the reaction of 2-acetyl-5-chloro thiophene and 5-amino-1, 3, 4- thiadiazole-2-thiol in the presence of ...The characterization of Schiff bases ... See full document
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Hydrothermal synthesis of copper (II) and Nickel (II) nano complexes with unsymmetric tetradentate Schiff base ligand. New precursors for preparation of copper (II) and nickel (II) oxides nano-particles
... two copper (II) and nickel (II) supramolecules with ligand {methyl-2-[N-[2-(5-choloro- 2phenolate) methylidynetrilo] ethyl} aminato (-1)-1-cyclo pentenedithiocarboxylate, were synthesized by ... See full document
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Synthesis, Characterization and Antimicrobial Studies on Some Pyridoxylidene sulphamethoxazole Schiff Base Tellurium (IV) Complexes
... Carbon, hydrogen and nitrogen analyses were obtained microanalytically on a Thermo Finnigan CHNS analyser from SAIF, Panjab University Chandigarh. Conductance measurements were carried out on a microprocessor based ... See full document
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SYNTHESIS OF COPPER (II) COMPLEXES USING PENTADENTATE SCHIFF BASE LIGAND BY ECO FRIENDLY SOLVENTLESS METHOD AND ITS ANTIMICROBIAL ACTIVITIES
... The complexes were synthesised using pentadentate Schiff base ligand with three different precursors by eco-friendly method and it was characterised by UV-VIS, FT-IR, ESR spectral techniques and ... See full document
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Synthesis, Characterization and Antimicrobial Screening of Cobalt(II), Nickel(II) and Copper(II) Complexes with Schiff Base Derived from 2-Phenyl Quinoxaline Thiosemicarbazone
... The author is grateful to Dr. D. C. Baluni, Prof. and Head, Postgraduate Deptt. of Zoology, R. D. S. College, Muzaffar pur for his help in measurements of antimicrobial aand antifungal activities of ligand and ... See full document
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Synthesis, physical characterization and antimicrobial activity of copper(II) and cobalt(II) complexes with new Schiff base ligand conatining thiocarbonohydrazide
... the synthesis and characterization of a large number of transition metal complexes in which the metal is coordinated by sulfur, nitrogen and ...Metal complexes of ligands containing ONS donors ... See full document
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Synthesis and Characterization of Novel Schiff base Cu(II) Complexes: Antimicrobial and Molecular docking Studies
... The antimicrobial activity of the ligand and itsCu(II) metal complexes were assayed against Gram- positive and Gram-negative ...of antimicrobial activity are summarized in Table 3 and ... See full document
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Synthesis and Antibacterial Activity of Isatin Schiff Base Derivative with 3-Aminoacetophenone and its Ni(II), Co(II) Transition Metals Complexes
... 2005. Synthesis of some new bis-Schiff Bases of Isatin and 5-fluoroisatin in a water suspension ...2017. Synthesis, characterization and thermogravimetric analysis of Co(II), ... See full document
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Synthesis and Characterization of Boron and 2 Aminophenol Schiff Base Ligands with Their Cu(II) and Pt(IV) Complexes and Evaluation as Antimicrobial Agents
... The Schiff bases have a wide range of uses and applications because these compounds have excellent properties such as structural similarities with biological molecules, simple preparation methods with flexibility ... See full document
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“Mononuclear Metal (II) Schiff Base Complexes Derived from Thiazole and O-Vanillin Moieties: Synthesis, Characterization, Thermal Behaviour and Biological Evaluation” by Nagesh Gunvanthrao Yernale, Bennikallu Hire Mathada Mruthyunjayaswamy, India.
... the synthesis, characterization, thermal study and biological evaluation of some metal (II) complexes derived from Schiff bases containing benzo[b]thiophene, thiazole and quinoline ... See full document
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Synthesis, Characterization, Antibacterial Activity and DNA cleavage studies of Schiff base Co(II)
... Co(II) complexes were studied against five pathogenic bacteria ...activity studies for the complexes were evaluated by Muller Hinton agar diffusion method and serial dilution sensitivity test ... See full document
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Synthesis, characterization and antimicrobial studies of a pentadentate Schiff base ligand and its Copper (II) complexes
... The scavenging of DPPH radicals is simple and convenient method which is extensively used to evaluate the antioxidant properties of the Schiff and its metal complexes [28-30]. The DPPH radicals are stable ... See full document
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Synthesis and Microbial Activity of Manganese (II) and Cobalt (III) Complexes of 3-Methoxy-4-Hydroxyphenylmethyelene (2- Hydroxyphenyl) Amine
... metal complexes of Mnanganese (II) and Cobalt (III) were synthesized from the Schiff’s base ligand, 3- methoxy-4-hydroxyphenylmethyelene (2-hydroxyphenyl) amine which is derived from vanillin and ... See full document
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Synthesis, Characterisation and Antimicrobial studies of Dinuclear copper(II) complexes derived from Pentadentate Schiff base ligand
... dinuclear copper(II) complexes were synthesised and characterised by various analytical techniques like elemental analyses, molar conductance, VSM-RT, ...the complexes. The structure of the ... See full document
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