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Synthesis and characterization of new mixed-valent Mn(II)/Mn(III) and mixed metal Ni/Mn complexes
(2015)
Microwave assisted synthesis and bench-top reactions are compared for Mn and Mn/Ni reaction systems with substituted salicylic acid (2-hydroxy-6-isopropyl-3-methylbenzoic-acid (SALOH2). When Mn salts are used, the microwave ...
Dinuclear cobalt(III) and mixed valence trinuclear Mn-III-Mn-II-Mn-III complexes with a tripodal bridging pyridylaminophenol ligand
(Royal Society of Chemistry, 2016)
A dinuclear cobalt(II), [Co2(kappa(4)-O,O', N,N'-L)(2)(mu-O,O'-HCOO)](ClO4)center dot(C2H5)(2)O (1) and a linear mixed valence trinuclear manganese, [Mn-3(kappa(4)-O,O', N,N'-L)(2)(mu-CH3O)(2)(mu-O,O'-CH3COO)(2)]center dot ...
A new spectrophotometric method for determination of EDTA in water using its complex with Mn(III)
(Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2018)
(5,10,15,20-Tetra(4-pyridil)porphinato)manganes(III) acetate modified by four mu(3)-oxo-triruthenium acetate clusters: synthesis, characterization, electrochemical behavior and catalytic activity
(Elsevier B.V., 2000-07-28)
A novel supermolecule constituted by four mu(3)-oxo-triruthenium acetate clusters coordinated to manganese(III)-meso -tetra(4-pyridil)porphyrin acetate ([MnTPyP]CH3COO) has been synthesized. Characterization has been ...
(5,10,15,20-Tetra(4-pyridil)porphinato)manganes(III) acetate modified by four mu(3)-oxo-triruthenium acetate clusters: synthesis, characterization, electrochemical behavior and catalytic activity
(Elsevier B.V., 2000-07-28)
A novel supermolecule constituted by four mu(3)-oxo-triruthenium acetate clusters coordinated to manganese(III)-meso -tetra(4-pyridil)porphyrin acetate ([MnTPyP]CH3COO) has been synthesized. Characterization has been ...
Tuning the MnII 2/MnIII 2 redox cycle of a phenoxo-bridged diMn catalase mimic with terminal carboxylate donors
(Elsevier Science Inc, 2018-05)
A new phenoxo-bridged diMnIII complex, Na[Mn2L(OH)2(H2O)2]·5H2O (1), obtained with the ligand L5− = 5‑methyl‑2‑hydroxo‑1,3‑xylene‑α,α‑diamine‑N,N,N′,N′‑tetraacetato, has been prepared and characterized. Mass spectrometry, ...
Dimerization, redox properties and antioxidant activity of two manganese(III) complexes of difluoro- and dichloro-substituted Schiff-base ligands
(Elsevier Science Inc, 2017-02)
Two mononuclear MnIII complexes [Mn(3,5-F2salpn)(H2O)2][B(C6H5)4]·2H2O (1·2H2O) and [Mn(3,5-Cl2salpn)(OAc)(H2O)]·H2O (2·H2O), where H2salpn = 1,3-bis(salicylidenamino)propane, have been prepared and characterized. The ...
Antitumor activity of Mn(III) complexes in combination with phototherapy and antioxidant therapy
(Springer, 2013-06-01)
Manganese (Mn) is an essential trace element and trivalent Mn complexes have been used as oxidation catalysts and enzyme mimetics. We studied the cytotoxicity of Mn(III) derivatives of citrate, pyrophosphate and salicylene ...
A New Mononuclear Manganese(III) Complex of an Unsymmetrical Hexadentate N3O3 Ligand Exhibiting Superoxide Dismutase and Catalase-like Activity: Synthesis, Characterization, Properties and Kinetics Studies
(Elsevier, 2015-03)
A mononuclear MnIII complex MnL·4H2O (H3L = 1-[N-(2-pyridylmethyl),N-(2-hydroxybenzyl)amino]-3-[N′-(2-hydroxybenzyl),N′-(4- methylbenzyl)amino]propan-2-ol) has been prepared and characterized. This complex catalyzes the ...
Catalase activity of diMnIII complexes with the [Mn2(m-O2C2H3)(m-OL)(m-OX)]3+ core (L = polydentate ligand; X = CH3 or OC2H3): Structural features that control catalysis
(Nova Science Publishers, 2008)
Mn catalases catalyze disproportionation of H2O2 into H2O and O2 by using a Mn2(m-O2CR)(m-O/OH/H2O)2 structural unit that cycles between the MnII2 and MnIII2 oxidation states. Because of the fast kinetics of this enzymatic ...