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История Урала
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Труды Института высокотемпературной электрохимии УрО РАН
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Труды сотрудников Института горного дела УрО РАН
Труды сотрудников Института органического синтеза УрО РАН
Труды сотрудников Института теплофизики УрО РАН
Труды сотрудников Института химии твердого тела УрО РАН
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Труды сотрудников ЦНБ УрО РАН
Публикации Черешнева В.А.
Публикации Чарушина В.Н.
Каталог библиотеки ИГД УрО РАН
Каталог библиотеки ИЭРиЖ УрО РАН
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 Найдено в других БД:Труды Института высокотемпературной электрохимии УрО РАН (1)Труды сотрудников Института теплофизики УрО РАН (4)Труды сотрудников Института химии твердого тела УрО РАН (15)Публикации Чарушина В.Н. (2)
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1.

Вид документа : Статья из журнала
Шифр издания : 54/S 98
Автор(ы) : Khonina T. G., Shadrina E. V., Boyko A. A., Chupakhin O. N., Larionov L. P., Volkov A. A., Burda V. D.
Заглавие : Synthesis of hydrogels based on silicon polyolates [Electronic resource]
Место публикации : Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2010. - Vol. 59, № 1. - С. 75-80
Систем. требования: http://www.springerlink.com/content/x4458816g6v14466/fulltext.pdf
Примечания : 27.10.2011 г.
ББК : 54
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Biologically active hydrogels based on silicon polyolates, which are the products of reactions of tetraethoxy- and methyltriethoxysilanes with polyols (1,2-propanediol, glycerol, polyethylene glycol), were synthesized. The optimal conditions for hydrogel formation and hydrogel composition were determined. The acute toxicity and transcutaneous and wound-healing activities of the synthesized compounds were studied. The experimental results show that hydrogels based on silicon polyolates can be recommended for further preclinical and clinical tests with the purpose of their use in medical practice both as self-sufficient agents and ointment bases of pharmaceutical compositions with wound-healing, regenerative, and transcutaneous action
\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2010, 59 (1), 75-80.pdf
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2.

Вид документа : Статья из журнала
Шифр издания : 54/S 98
Автор(ы) : Filatova E. S., Fedorova O. V., Rusinov G. L., Charushin O. N.
Заглавие : Synthesis and properties of heterocycle-containing podands
Место публикации : Chemistry of Heterocyclic Compounds. - 2021. - Vol. 57, № 10. - С. 971–983
УДК : 54
ББК : Г
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Ключевые слова (''Своб.индексиров.''): heterocycle-containing podands--glycol--oligo(oxyethylene) spacer--open-chain analogs of crown ethers
Аннотация: The review is devoted to noncyclic analogs of crown ethers (podands) containing an oxyethylene spacer and heterocyclic fragments at one or both of its ends. The paper considers publications on the methods of obtaining and properties of podands for the 2010–2021 period.
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3.

Вид документа :
Шифр издания : 54/R 30
Автор(ы) : Pervova M. G., Gorbunova T. I., Samorukova M. A., Saloutin V. I., Chupakhin O. N.
Заглавие : Reaction of polychlorinated biphenyls and benzenes with neopentyl glycol
Место публикации : Russian Journal of General Chemistry. - 2012. - Vol.82, №3. - С. 428-435
ББК : 54
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Ключевые слова (''Своб.индексиров.''): 1,2,4-trichlorobenzene --biphenyls --sovol
Аннотация: The reactions of a mixture of 1,2,3- and 1,2,4-trichlorobenzene and polychlorinated biphenyls congeners of the industrial mixture Sovol with neopentyl glycol in the presence of alkali in DMSO medium was studied. In the conditions of nucleophilic substitution the aromatic compounds are converted completely. Using the method of gas chromatography with flame ionization and mass spectrometric detectors the structure of all synthesized compounds was studied and the following series of increasing reactivity of the polychlorinated biphenyls congeners was revealed: tetra- penta- hexachlorobiphenyls. The process can serve as a preliminary step of the preparation of industrial waste for the subsequent biological degradation
\\\\Expert2\\nbo\\Russian Journal of General Chemistry\\2012, V. 82, N3, p. 428-435.pdf
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4.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Bhattacherjee D., Zyryanov G. V., Shaifali, Kumar A., Das P.
Заглавие : Polystyrene stabilized iridium nanoparticles catalyzed chemo- and regio-selective semi-hydrogenation of nitroarenes to N-arylhydroxylamines
Место публикации : Molecular catalysis. - 2021. - Vol. 514. - С. 111836
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Ключевые слова (''Своб.индексиров.''): supported iridium nanoparticles--n-arylhydroxylamine--semi-hydrogenation
Аннотация: Polystyrene stabilized Iridium (Ir@PS) nanoparticles (NPs) as a heterogeneous catalyst have been developed and characterized by IR, UV–Vis, SEM, TEM, EDX and XRD studies. The prepared Ir@PS catalyst showed excellent reactivity for chemo- and regio-selective controlled-hydrogenation of functionalized nitroarenes to corresponding N-arylhydroxylamine using hydrazine hydrate as reducing source and environmentally benign polyethylene glycol (PEG-400) as green solvent. The present methodology was applied for vast substrate scope and found to be compatible with wide range of reducible functional groups. The reaction performed at 85 °C or ambient temperature and completed within 5–80 minutes. The catalyst can easily be filtered out from reaction mixture and reusable.
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5.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Pershina A. G., Demin A. M., Perekucha N. A., Brikunova O. Y., Efimova L. V., Nevskaya K. V., Vakhrushev A. V., Zgoda V. G., Uimin M. A., Minin A. S., Malkeyeva D., Kiseleva E., Zima A. P., Krasnov V. P., Ogorodova L. M.
Заглавие : Peptide ligands on the PEGylated nanoparticle surface and human serum composition are key factors for the interaction between immune cells and nanoparticles
Место публикации : Colloids and Surfaces B: Biointerfaces. - 2023. - Vol. 221. - С. 112981
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The architecture of a nanoparticles' surface formed due to a modification with a ligand and protein corona formation in biofluids is critical for interactions with cells in vivo. Here we studied interactions of immune cells with magnetic nanoparticles (MNPs) covalently modified with polyethylene glycol (PEG) and their counterparts conjugated with peptides: a pH (low) insertion peptide (pHLIP) and cycloRGD as a targeting ligand in human serum. The conjugation of MNPs-PEG with pHLIP, but not with cycloRGD, enhanced the association of these particles with mononuclear phagocytic cells in vitro and in vivo. We did not find a clear difference in protein corona composition between the pHLIP-modified and parental PEGylated nanoparticles. Analysis of the effect of autologous human serum on MNP uptake by monocytes showed that the efficiency of endocytosis varies among healthy donors and depends on intrinsic properties of serum. Nevertheless, using classic blood, coagulation, biochemical tests, and anti-PEG IgG serum level, we failed to identify the cause of the observed interdonor variation. These individual differences should be taken into consideration during testing of nanotherapeutics.
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6.

Вид документа : Статья из журнала
Шифр издания : 54/N 52
Автор(ы) : Pestov A. V., Khamidullina L. A., Sosnovskikh V. Ya., Slepukhin P. A., Puzyrev I.
Заглавие : New examples of chelating triketone-like ligands that promote formation of binuclear complexes [Электронный ресурс]
Место публикации : Polyhedron. - 2016. - Vol. 106. - С. 75-83
Систем. требования: http://apps.webofknowledge.com/full
Примечания : 03.11.16
ББК : 54
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Ключевые слова (''Своб.индексиров.''): chroman-4-ones --triketone-like ligands--binuclear complexes
Аннотация: The present work is to investigate of binding properties of chelating triketone-like ligands, which are able to forming of binuclear complexes. The studied compounds are able to exist in cyclic or 'close form' (phenyl substituted or unsubstituted 2-hydroxy-2-(trifluoromethyl)chroman-4-ones) as well as in their associated 'open form' (phenyl substituted or unsubstituted 1,1,1-trifluoro-4-(2-hydroxyphenyl)butan-2,4-diones). In this paper there is good evidence for the compounds are being in solid in 'close form' (pre-ligands), whereas in basic solutions and when involved in metal ion coordination sphere they are being in 'open form' (ligands). Protolytic equilibria of the compounds in aqueous ethylene glycol solutions were studied. Schemes of acid-base equilibria of these compounds were proposed. Apparent ionization constants of compounds containing electron-donor and electron-acceptor substituents in the benzene ring were determined using spectrophotometric method. The binding properties of 1,1, 1-trifluoro-4-(2-hydroxyphenyl)butan-2,4-dione towards Cu(II), Ni(II) and Co(II) were studied. The formation of 2:2 metal-ligand complexes was observed. X-ray analysis gives evidence the formation of complexes in which the ratio metal to ligand can be 1:2 and 2:2. Similar to beta-triketones the studied ligands tends to formation of binuclear complexes with transition metal ions
\\\\expert2\\NBO\\Polyhedron\\2016, v.106, p.75-83.pdf
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7.

Вид документа : Статья из журнала
Шифр издания : 54/M 81
Автор(ы) : Slepukhin P. A., Rusinov G. L., Charushin V. N., Filyakova V. I., Karpenko N. S., Krivolapov D. B., Litvinov I. A.
Заглавие : Mono- and diadducts and bicyclic adducts in reactions of 2,3-dicyano-1-ethylpyrazinium cation with C- and O-nucleophiles [Electronic resource]
Место публикации : Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2004. - Vol. 53, № 6. - С. 1272-1278
Систем. требования: http://www.springerlink.com/content/n38224246w24226l/fulltext.pdf
Примечания : 24.10.2011
ББК : 54
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Products of diaddition of O- and C-nucleophiles to the 2,3-dicyano-1-ethylpyrazinium cation were isolated for the first time. The tandem AN—AN reactions of 2,3-dicyano-1-ethylpyrazinium tetrafluoroborate with 1,3-diketone enolates or keto esters afforded tetrahydrofuro[2,3-b]pyrazine derivatives, whereas cyclization with ethylene glycol gave tetrahydro-1,4-dioxino[2,3-b]pyrazine. Crystallographic data on the three-dimensional structures of these compounds were reported
\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2004, 53 (6), 1272.pdf
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8.

Вид документа : Статья из журнала
Шифр издания : 54/K 96
Автор(ы) : Kuznetsov V. A., Pervova M. G., Pestov A. V.
Заглавие : Development of complex approach to the synthesis of trimethylene carbonate as a monomer for biodegradable polymers [Электронный ресурс]
Место публикации : Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2014. - Vol.50, №5. - С. 654-658
Систем. требования: http://download.springer.com/static/pdf/977/art%253A10.1134%252FS1070428014050066.pdf?auth66=1408082936_7206b50e5ccbe87f8e367471f28e39c8&ext=.pdf
Примечания : Bibliogr. : p. 658 (30 ref.). - 13.08.2014
ББК : 54
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Ключевые слова (''Своб.индексиров.''): polymers --trimethylene carbonate--dialkyl carbonates
Аннотация: With the aim of production of polymers for medicine a new preparation method was developed for trimethylene carbonate based on transesterification with trimethylene glycol of dialkyl carbonates obtained without the use of phosgene. As initial reagents alkylene carbonates or polycarbonates and titanium alkoxides can be utilized. The advantages of this approach consist in obtaining some additional useful substances and the possibility of reprocessing polycarbonate wastes
\\\\expert2\\nbo\\Russian Journal of Organic Chemistry\\2014, 50, (5), 654-658.pdf
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9.

Вид документа : Статья из журнала
Шифр издания : 54/I-55
Автор(ы) : Pestov A. V., Bratskaya S.YU., Azarova Yu. A., Yatluk Yu. G.
Заглавие : Imidazole-containing chitosan derivative: a new synthetic approach and sorption properties
Место публикации : Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2012. - Vol.61, №10. - С. 1959-1964
Примечания : Bibliogr. : p. 1963-1964 (33 ref.)
ББК : 54
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Ключевые слова (''Своб.индексиров.''): chitosan--sorbent--gold(iii)
Аннотация: A novel method for the synthesis of a hetaryl containing chelate amino polymer, namely, N (4(5) imidazolylmethyl)chitosan (IMC), with a degree of substitution up to 0.3 was pro posed. The "synthesis in gel" approach involves direct substitution of the hydroxyl group in 4(5) imidazolylmethanol. The structures of these polymers were confirmed by 1H NMR data. For sorption studies, IMC samples were crosslinked with epichlorohydrin and diglycidyl ethers of ethylene glycol and diethylene glycol. The degrees of swelling and sorption properties of the polymers largely depend on the crosslinking agent and the degree of crosslinking. The sorption capacities of IMC for AuIII, PtIV, and PdII ions are higher than those of the nonmodified polymer. The extraction of noble metal ions from chloride solutions becomes more selective with increasing degree of crosslinking. The sorption capacity of IMC for CoII and NiII ions is higher than those of chitosan and its known N heterocyclic derivatives
\\\\expert2\\NBO\\Russian Chemical Bulletin\\2012, 61 (10), 1959-1964.pdf
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10.

Вид документа : Статья из журнала
Шифр издания : 54/F 33
Автор(ы) : Khonina T. G., Safronov A. P., Ivanenko M.V., Shadrina E. V., Chupakhin O. N.
Заглавие : Features of silicon- and titanium-polyethylene glycol precursors in sol-gel synthesis of new hydrogels [Электронный ресурс]
Место публикации : Journal of Materials Chemistry B. - 2015. - Vol. 3, № 27. - С. 5490-5500
Систем. требования: http://apps.webofknowledge.com/
Примечания : Bibliogr. : p. 5499-5500 (38 ref.). - 20.01.2016
ББК : 54
Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ
Ключевые слова (''Своб.индексиров.''): modified silanes --mineralization--monoliths
Аннотация: The formation of organic/inorganic hydrogels based on silicon and titanium polyethylene glycolates, new biocompatible water-soluble precursors in sol-gel processing, was investigated. The influence of different factors on the gelation process, such as excess of PEG, water molar content, pH of medium, electrolyte additives, was investigated in comparison with silicon-and titanium-glycerol precursors. The specific features of gelation for each type of precursor were revealed. It has been determined that titanium polyethylene glycolates synthesized and used in the excess of PEG formed transparent polymeric hydrogels resistant to syneresis under certain conditions. The titanium polyethylene glycolates synthesized without excess of PEG formed turbid heterogeneous colloidal gels. In the case of silicon polyethylene glycolates the hydrogels obtained were polymeric. Dynamic light scattering was used to confirm the polymeric or colloidal type of gelation. The solid and liquid phases of polymeric silicon- and titanium-polyethylene glycol hydrogels were separated by exhaustive extraction. The solid phase was characterized by combined thermal analysis with simultaneous quadruple mass spectrometry, XRD, IR spectroscopy, and liquid phase-atomic emission spectroscopy. The structural features of polymeric gels were investigated by SEM and TEM methods. The cross-linking density of polymeric hydrogels was evaluated using Flory-Rehner theory based on the mechanical properties of swollen networks of flexible polymeric chains
\\\\expert2\\nbo\\Journal of Materials Chemistry B\\2015. V. 3, N 27. P. 5490-5500.pdf
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