[PDF] Top 20 Metal complexes as DNA intercalators
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Metal complexes as DNA intercalators
... of DNA binding. In particular, the cytotoxic activity of these complexes, conformational distortions, recognition by DNA-binding proteins and repair mechanisms are dependent on the ...These ... See full document
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Tetraaza[14]macrocyclic transition metal complexes as DNA intercalators
... to DNA and learning of models describing this kind of interactions may be very useful in the field of medical ...for DNA sensing ...the DNA base-pairs. In particular, transition metal ... See full document
10
DNA as a catalyst and catalytic template for the racemisation of metal tris phenanthroline complexes
... the DNA is forming a template to facilitate the electron transfer reaction between two cobalt tris-phenanthroline complexes of different oxidation ...The DNA may also be playing a more active role in ... See full document
12
Synthesis, characterization, antimicrobial and dna interaction studies of benzophenone – ethanamine schiff base with transition metal (II) [Cu(II), Co(II), Mn(II) and Ni(II)] complexes
... present complexes were made in DMSO solution using JASCO double beam recording spectrophotometer in the range 190–1100 ...all complexes as well as ligands were recorded using KBr pellets on a JASCO FT-IR ... See full document
12
Antimicrobial, Antioxidant and DNA Interaction Studies of Water-soluble Complexes of Schiff Base Bearing Morpholine Moiety
... the metal ion in a chelated complex is reduced to a greater extent due to the overlap of the ligand orbital and partial sharing of the positive charge of the metal ...the metal complexes. The ... See full document
12
Synthesis, Structural Characterization and DNA-binding studies of Iron (II) Chelate of 3-(2-(2-Hydroxy-3-Methoxybenzylidene) Hydrazinyl) Quinoxalin-(1H)-One
... Transition metal complexes of Schiff bases derived from 3-hydrazinylquinoxalin-2(1H)-one are scantly studied in drug ...Thymus DNA by electronic absorption spectroscopic titrations is also ... See full document
7
Turning intercalators into groove binders: synthesis, photophysics and DNA binding properties of tetracationic mononuclear ruthenium(ii)-based chromophore-quencher complexes.
... tetracationic complexes reported herein both possess a polyaromatic ligand with terminal bipyridyldiylium ...duplex DNA, yet experimental studies show this assumption is ... See full document
8
Turning intercalators into groove binders: synthesis, photophysics and DNA binding properties of tetracationic mononuclear ruthenium(ii)-based chromophore-quencher complexes.
... 1 more author 2018 Turning intercalators into groove binders: synthesis, photophysics and DNA binding properties of tetracationic mononuclear rutheniumii-based chromophore-quencher compl[r] ... See full document
61
Speciation of precious metal anti cancer complexes by NMR spectroscopy
... of metal- lodrugs to ...precious metal anti-cancer complexes, including platinum-group and gold-based anti-cancer ...with DNA and proteins in particular are ... See full document
10
Design, synthesis, characterization and DNA interaction of new Schiff base metal complexes
... the DNA chain is influenced by the bound complex. The CD spectrum of CT DNA consists of a positive band at 275 nm that can be due to base stacking and a negative band at 245 nm that can be due to helicity ... See full document
12
Transient Spectroscopy of Dipyridophenazine Metal Complexes which undergo electron transfer with DNA
... reduced metal complex formed by electron transfer quenching of the rhenium excited ...the metal-carbonyl region showed the formation of the reduced rhenium complex in the presence of [poly(dG-dC)] 2 , while ... See full document
39
DNA Cleavage and Antimicrobial Activity Studies of Some New Sulfadoxine Complexes
... transition metal-ions Sulfadoxin has tow -nitrogen atoms , which can donate electron pairs nitrogen of pyrimidine ...its complexes showed intense absorption band in ... See full document
5
Unusual DNA binding modes for metal anticancer complexes
... Ru-arene complexes show promising cytotoxic activity against human ovarian cancer cell lines, some complexes being as potent as cisplatin and ...active complexes, perhaps due to inactivation of a ... See full document
73
Reactivity and structural studies of metal complexes bound to DNA
... It is seen that the purine-purine mismatches (GG, GA, AG, AA) all have fairly high distal/proximal guanine oxidation ratios. Among the purine-purine mismatches, the lowest ratio is seen with AA. Interestingly, all base ... See full document
29
Fluorescence and spectroscopic studies of the binding of cobalt imidazole phenantroline derivative to ct-dna: a thermodynamic approach
... as metal complexes which are applied as antitumor drugs in biochemistry and medicine [1, ...2].Regarding metal complexes, studying their interaction with nucleic acid is of utmost importance ... See full document
5
Synthesis, Characterization and Antibacterial Activity and DNA cleavage Studies of tetra dentate Schiff bases and their Zn (II) Complexes
... Zinc complexes (4a-c). The synthesized ligands and complexes are characterized by elemental analysis, IR, 1 H-NMR,Mass, Electronic spectra and molar conductance ...the complexes and ligands are ... See full document
7
Redox active and DNA binding coordination complexes of clotrimazole
... of DNA and DNA adducts [43]. DNA is believed to be a binding target for the clotrimazole metal complexes studied here, and this binding may result in the observed cytotoxicity ...clotri ... See full document
31
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
Conductometric and pH Metric Investigations on Thiosemicarbazone
... transition metal complexes are very important due to the pharmacological properties 1-3 ...their metal complexes are recently appreciable as they are showing beneficiary various biological ... See full document
11
Biologically active Co(II), Ni(II), Cu(II) and Mn(II) complexes of Schiff bases derived from allyl amine and vinyl aniline
... the metal ion and the geometry of the complexes have been deduced from the NMR and UV-VIS spectra and magnetic moment ...(II) complexes was found to lie in the range of ... See full document
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