Search Results - "Kumeev, R. S."

Self-Diffusion and Heteroassociation in an Acetone–Chloroform Mixture at 298 K by Golubev, V. A., Gurina, D. L., Kumeev, R. S.

“…The self-diffusion coefficients of acetone and chloroform in a binary acetone–chloroform mixture at 298 K are determined via pulsed field gradient NMR…”
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Thermodynamics of molecular complexation of glycyl–glycyl–glycine with cryptand [2.2.2] in water–dimethylsulfoxide solvent at 298.15 K by Usacheva, T. R., Pham Thi, L., Terekhova, I. V., Kumeev, R. S., Sharnin, V. A.

“…The influence of water–dimethylsulfoxide (H 2 O–DMSO) solvent on the reaction of the molecular complex formation between cryptand [2.2.2] (L) and…”
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Dimerization and coordination properties of zinc (II )tetra -4 -alkoxybenzoyloxiphthalocyanine in relation to DABCO in o-xylene and chloroform by LEBEDEVA, N. Sh, KUMEEV, R. S, AL'PER, G. A, PARFENYUK, E. V, VASHURIN, A. S, TARARYKINA, T. V

“…For the first time the interactions between zinc(II)tetra-4-alkoxybenzoyloxiphthalocyanine (Zn(4—O—CO—C6H4—OC11H23)Pc) and 1,4-diazabicyclo[2.2.2]octane…”
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Formation of Mixed-Ligand Complexes of Mercury(II) with Mono- and Diamine Complexone Ligands in Aqueous Solution by Pyreu, D. F., Gruzdev, M. S., Kumeev, R. S.

“…The formation of mixed ligand complexes in HgEdta 2− –L systems (L = Asp 2− , Glu 2− , Ida 2− , Nta 3− , and Edta 4− ) is studied via calorimetry, pH-metry,…”
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Cyclodextrin-benzoic acid binding in salt solutions: effects of biologically relevant anions by Terekhova, I V, Chibunova, E S, Kumeev, R S, Alper, G A

“…Inclusion complex formation of benzoic acid with α-, β- and γ-cyclodextrins in water and in 0.2 M solutions of inorganic salts (KCl, KBr, KH2PO4 and K2SO4) has…”
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Synthesis and Spectral Properties of Ni(II), Pd(II), Pt(II), and Pt(IV) Tetraphenyltetrabenzoporphyrinates by Chizhova, N. V., Mal’tseva, O. V., Kumeev, R. S., Mamardashvili, N. Zh

“…Complexation reactions of 5,10,15,20-tetraphenyltetrabenzoporphyrin and transmetallation of its cadmium complex with nickel(II) acetate, Ni(II), Pd(II), and…”
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Application of isothermal titration calorimetry for evaluation of water–acetone and water–dimethylsulfoxide solvent influence on the molecular complex formation between 18-crown-6 and triglycine at 298.15 K by Usacheva, T. R., Pham Thi, L., Terekhova, I. V., Kumeev, R. S., Sharnin, V. A.

“…The influence of water–acetone (H 2 O–MeAc) and water–dimethylsulfoxide (H 2 O–DMSO) solvents on the reaction of the molecular complex formation between…”
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Synthesis and spectral properties of cobalt(II) and cobalt(III) tetraarylporphyrinates by Chizhova, N. V., Kumeev, R. S., Mamardashvili, N. Zh

“…Reactions of 5,10,15,20-tetraphenylporphin, 5,10,15,20-tetra(4′-methoxyphenyl)porphyrin, and 5,10,15,20-tetra(4′-chlorophenyl)porphyrin with cobalt(II) acetate…”
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Erratum to: Application of isothermal titration calorimetry for evaluation of water–acetone and water-dimethylsulfoxide solvents influence on the molecular complex formation between 18-crown-6 and triglycine at 298.15 K by Usacheva, T. R., Pham Thi, L., Terekhova, I. V., Kumeev, R. S., Sharnin, V. A.

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Self-diffusion and molecular association of acetylsalicylic acid and methyl salicylate in methanol-d4 in the temperature range 278–318 K by Golubev, V. A., Kumeev, R. S., Gurina, D. L., Nikiforov, M. Yu

“…The effect of concentration on the self-diffusion coefficients of acetylsalicylic acid and methyl salicylate in methanol- d 4 is investigated in the…”
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Mixed-Ligand Complexation of Zinc and Cobalt(II) Complexonates with Amino Acids in an Aqueous Solution by Pyreu, D. F., Alekseeva, E. S., Simagina, T. A., Gruzdev, M. S., Kumeev, R. S., Gridchin, S. N.

“…The formation of mixed-ligand complexes in the M(II)–Nta and Ida–L systems (M = Co, Zn; L = His, Orn, Lys, Gly, Im, en), where Ida and Nta are the residues of…”
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Complex formation of mercury(II) chloride with dipeptides by Pyreu, D. F., Kozlovskii, E. V., Gruzdev, M. S., Kumeev, R. S.

“…Mixed-ligand complex formation in the HgCl–L systems (L= GlyGly, AlaAla) has been studied by pH potentiometry, calorimetry, and 1 Н and 13 С NMR spectroscopy…”
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Thermodynamics of inclusion complex formation of hydroxypropylated α- and β-cyclodextrins with aminobenzoic acids in water by Zielenkiewicz, W., Terekhova, I. V., Wszelaka-Rylik, M., Kumeev, R. S.

“…Calorimetry, densimetry, 1 H NMR and UV–vis spectroscopy were used to characterize inclusion complex formation of hydroxypropylated α- and β-cyclodextrins with…”
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Spectral parameters of derivatives of methylpheophorbide a and chlorin e 6, and their complex formation with Cu(II): The effects of structural fragments of the molecules and the solvent nature by Berezin, D. B., Makarov, V. V., Plotnikova, T. A., Kruchin, S. O., Kumeev, R. S., Romanenko, Yu. V., Khudyaeva, I. S., Belykh, D. V.

“…Spectral (proton magnetic resonance and electronic absorption) parameters of the series of pyro-, meso-, and chlorin derivatives of methylpheophorbide a and…”
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Synthesis of ms- and β-substituted ruthenium(II) porphyrinates by Chizhova, N. V, Kumeev, R. S, Mamardashvili, N. Zh

“…The reactions of 5,10,15,20-tetraphenylporphine, 2,3,7,8,12,13,17,18-octaethylporphine, and tetra(4-methoxyphenyl)porphine with Ru₃(CO)₁₂ in boiling phenol…”
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Thermodynamics of heteroligand mercury(II) complexes with nitrilotriacetic acid and ethylenediamine in aqueous solution by Pyreu, D. F., Kozlovskii, E. V., Gruzdev, M. S., Kumeev, R. S.

“…Formation of heteroligand complexes HgNtaEn − and Hg(Nta) 2 En 4− , where Nta 3− is nitrilotriacetate ion and En is ethylenediamine, was studied by means of…”
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Synthesis and basic properties of 5-aza-2,3,7,8,12,13,17,18-octamethylporphyrin by Ivanova, Yu. B., Chyrakhin, Yu. I., Semeikin, A. S., Kumeev, R. S., Mamardashvili, N. Zh

“…5-Aza-2,3,7,8,12,13,17,18-octamethylporphyrin was synthesized and its basic properties were studied by means of spectrophotometric titration. Protonation of…”
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Thermodynamic study on salt effects on complex formation of α-, β- and γ-cyclodextrins with p-aminobenzoic acid by Chibunova, E.S., Kumeev, R.S., Terekhova, I.V.

“…•Thermodynamic study on salt effects in CD/pABA complex formation was performed.•Effects of KCl, KH2PO4 and K2SO4 are insignificant and nonspecific.•Specific…”
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The influence of water–ethanol mixture on the thermodynamics of complex formation between 18-crown-6 ether and l-phenylalanine by Usacheva, T.R., Sharnin, V.A., Chernov, I.V., Matteoli, E., Terekhova, I.V., Kumeev, R.S.

“…[Display omitted] ► IT calorimetric titration and 1Н and 13С NMR spectroscopy. ► Thermodynamic of [Phe18C6] molecular complex formation in H2O–EtOH mixtures. ►…”
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Complexation of Amino Acids with 18-Crown-6 by Terekhova, I. V., Kulikov, O. V., Kumeev, R. S., Nikiforov, M. Yu, Al’per, G. A.

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