[PDF] Top 20 Synthesis, Spectroscopic Studies and Antibacterial Activity of Novel Schiff Base Metal Complexes
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Synthesis, Spectroscopic Studies and Antibacterial Activity of Novel Schiff Base Metal Complexes
... its complexes have been taken in DMSO solution between 200-800nm. The Schiff base ligand Pdopdbrsal exhibits two bands at 245 and ...mononuclear complexes show a new band around at 430 nm ... See full document
9
Ternary transition metal complexes of tridentate (ONO) Schiff base: Synthesis, spectroscopic and biological studies
... Ternary Schiff base transition metal complexes have been synthesized and characterized by physico-chemical and spectral ...the complexes are ...spectral studies square planer ... See full document
8
Azo-Schiff Base Complexes Synthesis, Spectroscopic Characterization and Microbicide Studies
... antifungal activity of the complexes and ligand were tested Aspergillus niger ...the antibacterial activity was evaluated against Escherichia coli ... See full document
22
Synthesis, characterization, antibacterial activity and DNA cleavage studies of Schiff base Co(II) transition metal complexes
... Two Schiff base ligands L 1 and L 2 were obtained by the condensation of o-phenylenediamine with p- methylbenzaldehyde and p-methoxybenzaldehyde ...Their complexes with Co(II) were prepared and ... See full document
8
SYNTHESIS, SPECTRAL CHARACTERISATION AND BIOLOGICAL EVALUATION OF SCHIFF BASE COPPER(II) COMPLEXES
... to metal ion is confirmed by elemental analyses, spectral studies like UV–Vis, FT-IR, NMR, ESR and conductance ...the complexes were 1:1 electrolytic nature of the ...the complexes confirmed ... See full document
14
Synthesis, characterization and potentiometric studies of a novel Schiff base and its metal complexes
... The negative values of G given in Table 2 are indicative of spontaneous reaction between the metal ions and ligand while -H showed the exothermic nature of the metal-ligand interaction. The complex ... See full document
9
Synthesis and Structure Determination of Some Schiff Base Metal Complexes with Investigating Antibacterial Activity
... L-1 is not same, imine protons gave two δ values at 8.66 ppm and 8.65 ppm. The phenolic two protons came at δ 13.15 ppm and 13.10 ppm. The melting point was determined at 122-124°C for their final identification. The ... See full document
5
Nd (III) complexes with schiff base ligands:Synthesis, characterization and antimicrobial studies
... Many Schiff bases and their complexes have been widely studied because of their industrial And biological ...applications[2-3]. Schiff base compounds (–RC=N–) are usually formed by the ... See full document
7
SYNTHESIS, PHYSICO CHEMICAL INVESTIGATIONS AND BIOLOGICAL SCREENING OF METAL (II) COMPLEXES WITH HYDRAZONE SCHIFF BASE DERIVED FROM 5 FLUORO 3 HYDRAZONOINDOLIN 2 ONE AND ISOPHTHALALDEHYDE
... antimicrobial activity against Gram positive bacterial strain, Micrococcus luteus, Gram negative bacterial strains, Shigella flexneri and Enterococcus aerogens and three fungal strains, Candida krusiae, Candida ... See full document
8
Cu (II) METAL COMPLEXES OF SCHIFF BASES, PREPARATION, CHARACTERISATION AND BIOLOGICAL ACTIVITY
... Heterocyclic schiff bases of 2-amino-4, 6-dimethyl benzothiazole with selected heterocyclic α- hydroxy aldehyde and α- hydroxy ketones and their Cu (II) metal complexes have been ...(II) metal ... See full document
6
Synthesis and Characterization of Novel Schiff base Cu(II) Complexes: Antimicrobial and Molecular docking Studies
... antimicrobial activity of the ligand and itsCu(II) metal complexes were assayed against Gram- positive and Gram-negative ...antimicrobial activity are summarized in Table 3 and ...the ... See full document
16
Synthesis and Antibacterial Activity of Isatin Schiff Base Derivative with 3-Aminoacetophenone and its Ni(II), Co(II) Transition Metals Complexes
... 2006. Synthesis and antibacterial activity of some metal complexes of ...2011. Synthesis, spectral characterization and biological activity of new symmetrical macrocyclic ... See full document
8
SYNTHESIS, SPECTROSCOPIC CHARACTERIZATION AND BIOLOGICAL STUDIES OF COPPER (II), NICKEL (II), COBALT (II) AND ZINC (II) COMPLEXES DERIVED FROM CURCUMINO – 4 AMINOANTIPYRINE AND TRYPTOPHAN
... the Schiff base shows a merged strong band at 2789 cm -1 and 3446 cm -1 region which are assigned to enolic –OH group of Curcumin and –COOH group of Tryptophan ...the complexes shows a new strong ... See full document
10
DNA BINDING AND CLEAVAGE STUDIES OF Mn(II) AND Co(II) COMPLEXES OF 1 (2,5 DIOXOPYRROLIDIN 1 YL)(4 HYDROXY PHENYL)METHYL) THIOUREA)
... A novel Mannich base ligand 1-(2,5-dioxopyrrolidin-1-yl) (4-hydroxy phenyl)methyl)thiourea (PSTU) and its Manganese (II) and Cobalt (II) complexes have been synthesized and characterized by elemental ... See full document
8
Synthesis, physical characterization and antimicrobial activity of copper(II) and cobalt(II) complexes with new Schiff base ligand conatining thiocarbonohydrazide
... the complexes, all the efforts were in vain to develop the ...its metal complexes were determined by spectral data ...The complexes are insoluble in water; however, they are sparingly soluble ... See full document
5
Synthesis, Spectral Characterization and Biological Evaluation of Chromium(III) Complexes of Schiff Base
... free metal ions and its complexes were evaluated against different species of bacteria and fungi as per the procedure re- ported earlier ...both, antibacterial and antifungal studies ligand ... See full document
11
SYNTHESIS, COMPOSITION, GEOMETRY AND ANTIBACTERIAL ASSAY OF MONONUCLEAR SCHIFF BASE METAL COMPLEX DERIVED FROM 1H INDOLE 2, 3 DIONE AND ANILINE
... and synthesis of a new ligand was perhaps the most important step in the development of metal complexes which exhibit unique properties and novel reactivity due to electron donor, electron ... See full document
13
DESIGNING, SYNTHESIS AND SPECTROSCOPIC STUDIES OF Co(II), Ni(II) AND Cu(II) TRANSITION METAL COMPLEXES WITH NITROGEN DONOR TETRADENTATE, NOVEL MACROCYCLIC SCHIFF’S BASE LIGAND
... colored complexes were precipitated out. The corresponding colored complexes were separated out by filtration, washed thoroughly with ethanol, and dried under vacuum over P 4 O 10 ... See full document
20
Synthesis, Structural, Spectroscopic and Antibacterial Studies of Schiff Base Ligands and Their Metal Complexes Containing Nitrogen and Sulphur Donor Atom
... on Schiff bases and their metal complexes, in our present endeavour, we have chosen to synthesis of a Schiff base 3-amino 2-ethyl quinazoline 4(3H) thiosemicarbazone (AEQT) and ... See full document
5
Synthesis of a chiral schiff base derived metal complexes and its antibacterial activity studies
... derived Schiff base chiral ligands and its metal complexes of Cu(II) and Ni(II),were characterized and confirmed by the spectroscopy methods and it confirm that the metal ligand ... See full document
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