[PDF] Top 20 SYNTHESIS AND CHARACTERIZATION OF [16] MEMBERED DIOXA DIAZA NAPTHALDEHYDE BASED MACROCYCLIC LIGAND AND ITS COMPLEXES OF Co(III), Ni(II) AND Cu(II) PERCHLORATE IONS
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SYNTHESIS AND CHARACTERIZATION OF [16] MEMBERED DIOXA DIAZA NAPTHALDEHYDE BASED MACROCYCLIC LIGAND AND ITS COMPLEXES OF Co(III), Ni(II) AND Cu(II) PERCHLORATE IONS
... dioxadiazanapthaldehyde based macrocyclic ligand (L) 2,11-dioxa-23,30-diaza heptacyclo ...the ligand (L). The neutral sixteen membered tetradentate dioxadiaza ... See full document
9
Nanocrystalline Mixed Ligand Complexes of Cu (II), Ni (II), Co (II) with N, O Donor Ligands: Synthesis, Characterization, and Antimicrobial Activity
... nanocrystalline complexes of transition metal ion have been given very little ...mixed ligand transition metal complexes has a great scope in the field of research in inorganic ...metal ... See full document
15
Synthesis, characterization and Microbial Study of Complexes of Cu(II) and Ni(II) with thiosemicarbazone
... metal complexes differ from those of either ligands or the metal ions and increased and/or decreased biological activities have been reported for several transition metal complexes, like ... See full document
7
Synthesis and Characterization of Co(Ii), Ni(Ii), Cu(Ii), and Zn(Ii) Complexes of Thiosemicarbazones
... Thiosemicarbazide based Schiff bases have been widely studied since 1950 due to their tendency to bind with metal centers [12] and also due to the fact that these molecules and their complexes have been ... See full document
6
Synthesis and Characterization of bidentate Schiff base transition metal complexes of Co(II), Ni(II) and Cu(II).
... metal ions. I report here the synthesis and characterization of transition metal complexes of Co (II), Ni (II) and Cu (II) containing bidentate Schiff base, derived from ... See full document
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SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL ACTIVITIES OF CO(II), NI(II) AND CU(II) METAL COMPLEXES OF THE PYRAZOLE DERIVATIVES AS LIGANDS
... the complexes, the multiplates observed between ...the complexes, suggesting that the –OH (phenolic) has deprotoneted on complexation, because of coordination through oxygen of phenolic-OH and nitrogen of ... See full document
9
Synthesis, Characterization and Photophysical Properties of Cu (II), Ni(II), Co(II), and Zn(II) Complexes of Isatin Derivative
... preparation, characterization, and the study of photoluminescence properties of new Co(II), Ni(II), Cu(II), and Zn(II) complexes of Isatin ...The ligand and metal ... See full document
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Synthesis, Characterization and Biocidal Activity of some Schiff base and its Metal Complexes of Co(II), Cu(II) and Ni(II)
... chemical and biocidal activity of semicarbozone have been subject of investigation in recent years. The biological activity is related to their interaction with several metal ions. Schiff bases ligand and ... See full document
5
Complexes of Co(II), Cu(II) and Ni(II) with Antineoplastic Agent Imatinib Mesylate: Synthesis, Characterization and Biological Activity
... The synthesis of metal complexes was carried out according to the published method ...for ligand and M(II) salts. Metals (M) and ligand (ImM) were mixed in a 1:2 molar ratio ...the ... See full document
6
Synthesis, characterization and biological studies of Cu(II), Co(II), Ni(II) and Zn(II) complexes of tetradentate Schiff base ligand
... 2-hydroxy-3-formylquinoline was synthesized by the method reported earlier [21]. 4-Aminoantipyrine and 2- aminothiazole were obtained from Sigma. Metal chlorides were purchased from Merck. All chemicals used were of AR ... See full document
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Synthesis, characterization and bioactivities of Ni(II) and Co(II) complexes of benzyloxybenzaldehydethiosemicarbazone
... the Ni(II) complex. The invitro antimicrobial properties of the ligand and their complexes were evaluated against Gram-Positive and Gram-negative bacteria and fugal ...of ligand became more ... See full document
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Synthesis and Spectral Characterization of Co(II), Ni(II) and Cu(II) Mixed Ligand Complexes of Schiff Base Derived from 3-Phenylimino-2-Indolinone
... using DMF as solvent at concentration of 50 mg. It was observed that fungicidal effect of the complexes is more effective than free ligand. This is due to chelation which reduces the polarity of metal ion ... See full document
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Synthesis, Characterization, Electrochemical Investigation and Antibacterial Activity of Chiral 1, 1 (4, 6 Dihydroxy 1, 3 Phenylene) Bisethanone based 18 Membered Tetraaza Macrocyclic Co (II), Ni (II), Cu (II) and Zn (II) Metal Complexes
... the macrocyclic complexes were shown in Table and ...of ligand (C, H, N and O) with metal ions, these metal ions and ligand has present in decent arrangement with the values were ... See full document
11
Synthesis and Characterization of Co(II), Ni(II) and Cu(II) Complexes with bidentate Schiff base ligand
... metal complexes of Co (II), Ni (II) and Cu(II) were prepared from bidentate schiff ...base ligand synthesized from the condensation of 5- bromo-2- hydroxy benzaldehyde and 3,4- ... See full document
7
Synthesis and Characterization of Co(II), Ni(II) and Cu(II) Complexes with bidentate Schiff base ligand
... of Co, Ni and Cu were determined by EDTA complexometric ...the complexes was determined in some polar and non polar solvents like water, methamol, ethanol petroleum ether, benzene and acetone, ... See full document
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Synthesis and Characterization Studies of N2O2 (azo-azo methane) Ligand with Divalent Metal Ions (Co, Ni and Cu) complexes
... M= Co(II), Ni(II), and Cu(II), L=(3- ...these complexes at room temperature are consistent with square- planar geometry around the central metal ...These complexes showed higher ... See full document
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Synthesis, Characterization, and Antibacterial Activity of Cu(II), Ni(II), and Zn(II)Complexes of 14-Membered MacrocyclicTetraaza Ligand
... The reaction to synthesise the ligand (4) (Scheme 1)afforded a white crystalline solid in 65% yield. The melting point was 113.4-125.3 °C. Analysis of the microelemental data was in agreement with the expected ... See full document
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SYNTHESIS , CHARACTERIZATION AND BIOLOGICAL ACTIVITY FOR BINUCLEAR COMPLEXES Co(II), Cu(II), Ni(II), Mn(II) and Hg(II) WITH SCHIFF BASE LIGAND TYPE N2O2
... the complexes were recorded at (25ºC) for(10 -3 –10 -5 )M solutions of the samples in water using a PW 9526 digital conductivity meter, and melting point obtained using an electrothermal apparatus Stuart, and ... See full document
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Synthesis and Characterization of Polydentate macrocyclic Schiff bases (14- membered atoms) and their complexes with Co (II), Ni (II), Cu (II) and Zn (II) ions
... of macrocyclic complexes is a fascinating area which has attracted the attention of inorganic chemists 1 ...these complexes also is due to the role they play as models for protin metal binding sites ... See full document
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Synthesis and Characterization of Homo and Hetero Dinuclear and Trinuclear Co(II), Ni(II), Cu(II) and Zn(II) complexes with 26-membered N 4S Donor Macrocyclic Ligand
... of macrocyclic ligand with the metal chloride in (1:2) and (1:3) ligand to metal molar ...The complexes have been characterized by elemental analysis, molar conductance measurements, spectral ... See full document
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