Главная Новые поступления Описание Шлюз Z39.50

Базы данных


Труды сотрудников Института органического синтеза УрО РАН - результаты поиска

Вид поиска

Область поиска
в найденном
 Найдено в других БД:Каталог книг и продолжающихся изданий (27)Интеллектуальная собственность (статьи из периодики) (1)Труды Института высокотемпературной электрохимии УрО РАН (12)Труды сотрудников Института теплофизики УрО РАН (34)Труды сотрудников Института химии твердого тела УрО РАН (17)Расплавы (22)Публикации Чарушина В.Н. (3)
Формат представления найденных документов:
полныйинформационныйкраткий
Отсортировать найденные документы по:
авторузаглавиюгоду изданиятипу документа
Поисковый запрос: (<.>K=SILICON<.>)
Общее количество найденных документов : 28
Показаны документы с 1 по 20
 1-20    21-28 
1.
Инвентарный номер: нет.
   
   Э 94


   
    Эффективность импульсного магнитофореза в комплексной терапии хронического генерализованного пародонтита с использованием композиций на основе кремнийорганического глицерогидрогеля= Effectiveness of pulsed magnitophoresis in the complex treatment of chronic generalized periodontitis with the use of compositions based on silicon-organic glycerohydrogel [] / О. Л. Шнейдер, В. И. Баньков, Л. П. Ларионов, Т. Г. Хонина, Е. В. Шадрина, Е. А. Богданова, Н. А. Сабирзянов // Уральский медицинский журнал. - 2009. - № 5. - С. 76-80
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: В работе изложены основные результаты исследования эффективности применения нового метода лечения хронического генерализованного пародонтита посредством проведения импульсного магнитофореза разработанной лекарственной композиции на основе кремнийорганического глицерогидрогеля

Найти похожие

2.
Инвентарный номер: нет.
   
   С 38


   
    Синтез, токсичность и трансдермальная проницаемость глицератов кремния и гидрогелей на их основе [] = Synthesis, toxicity, and percutaneous activity of silicon glycerolates and related hydrogels / Т. Г. Хонина, О. Н. Чупахин, Л. П. Ларионов, Т. Г. Бояковская, А. Л. Суворов, Е. В. Шадрина // Химико-фармацевтический журнал. - 2008. - № 11. - С. 5-9 : рис., табл., граф. - Библиогр.: с. 9 (12 назв.) . - ISSN 0023-1134
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
КРЕМНИЙ -- ГЛИЦЕРАТЫ КРЕМНИЯ -- ГИДРОГЕЛИ -- ГЕЛЕОБРАЗОВАНИЕ -- ПРОВОДНИКИ ТРАНСКУТАННЫЕ -- СИНТЕЗ -- ТОКСИЧНОСТЬ -- ПРОНИЦАЕМОСТЬ ТРАНСДЕРМАЛЬНАЯ

Найти похожие

3.
Инвентарный номер: нет.
   
   К 21


   
    Карбонизация порошковой целлюлозы, модифицированной диоксидами кремния и циркония= Carbonization powder cellulose modified by silicon and zirconium dioxides [] / А. Б. Шишмаков, Ю. В. Микушина, О. В. Корякова, М. С. Валова, М. А. Агеев, Л. А. Петров // Химия растительного сырья. - 2009. - № 1. - С. 49-52
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Методом ИК-спектроскопии исследованы структурные превращения порошковой целлюлозы, модифицированной диоксидами кремния и циркония, при ее термической обработке. Установлено влияние состава исходного материала на формирование углеродной матрицы в процессе карбонизации

Найти похожие

4.
Инвентарный номер: нет.
   
   T 44


   
    The catalytic activity of functional polisiloxans in reaction of liquid-phase oxidizing dehydrogenation of hydroxyarens [Text] / Yu. A. Berdugin, Yu. V. Mikushina, V. G. Kharchuk, L. A. Petrov, Yu. G. Yatluk // III International Conference "Catalysis : Fundamentals and Application", dedeicated to the 100-th anniversary of Academician Georgii K. Boreskov : abstr. - Novosibirsk, Russia, 2007. - Vol. I. - P187-188. - Bibliogr. : p. 188 (2 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

Найти похожие

5.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of pharmacologically active hydrogels [Electronic resource] / M. V. Ivanenko, T. G. Khonina, O. N. Chupakhin, L. P. Larionov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2012. - Vol.61, №11. - С. 2163-2171. - Bibliogr. : p. 2171 (30 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
SILICON POLYOLATES -- TITANIUM POLYOLATES -- WOUND-HEALING
Аннотация: The target synthesis of new biologically active hydrogels based on combined silicon and titanium polyolates was carried out. The optimum conditions for hydrogel formation and their composition were determined. The type of hydrogels and mechanisms of gelation depend on the nature of polyols: gels based on combined silicon and titanium polyethylene glycolates are polymeric and formed via the polycondensation mechanism, whereas gels based on combined silicon and titanium glycerolates are colloidal and formed via the coagulation—condensation mechanism. The combined hydrogels based on silicon dimethyl glycerolates and titanium tetraglycerolate exhibit enhanced transcutaneous, wound healing, and regenerating activity

\\\\expert2\\NBO\\Russian Chemical Bulletin\\2012, 61 (11), 2163-2171.pdf
Найти похожие

6.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of hydrogels based on silicon polyolates [Electronic resource] / T. G. Khonina, E. V. Shadrina, A. A. Boyko, O. N. Chupakhin, L. P. Larionov, A. A. Volkov, V. D. Burda // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2010. - Vol. 59, № 1. - P75-80
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ORGANOSILICON COMPOUNDS -- DIOLS -- GLYCEROL
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
Найти похожие

7.
Инвентарный номер: нет.
   


   
    Synthesis and physicochemical and catalytic properties of composites in the Sio2–Zro2 system / A. N. Murashkevich, O. A. Alisienok, E. S. Novik [et al.] // Inorganic materials. - 2020. - Vol. 56, № 4. - P430-436
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ACID-BASE PROPERTIES -- CATALYSIS -- COMPOSITE -- SILICA -- SPECIFIC SURFACE AREA -- ZIRCONIA
Аннотация: Using coprecipitation, a sol–sol method, and molecular layering, we have synthesized SiO2–ZrO2 composites with SiO2 : ZrO2 ratios from 1 : 1 to 9 : 1 and a large specific surface area, which increases with growth silicon-containing component concentration. Using adsorption of Hammett indicators, we have assessed the concentration of acid–base centers in the pK range 1.3–9.6, which has been shown to vary from 68 to 160 μmol/g. Elemental analysis and IR spectroscopy data have demonstrated the presence of not only water but also nitrate ions and carbon dioxide on the surface of the samples. It has been shown that the use of nanoparticulate SiO2–ZrO2 oxides as heterogeneous catalysts—promoters for (2S,4R)-4-hydroxyprolyl-(S)-1-phenylethylamine trifluoroacetate, a chiral inducer in the asymmetric Biginelli reaction, makes it possible to raise ee (enantiomeric excess) from 39 to 68% and the reaction yield from 29 to 55%.

Найти похожие

8.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and antimicrobial activity of silicon-titanium-zinc- and silicon-titanium-boron-containing glycerohydrogels / T. G. Khonina, E. Yu. Nikitina, E. V. Shadrina [et al.] // Russian chemical bulletin. - 2021. - Vol. 70, № 5. - P967-974
ББК Г
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Novel pharmacologically active silicon—titanium—zinc- and silicon—titanium—boron-containing glycerohydrogels were synthesized by the sol—gel method using silicon, titanium, zinc, and boron glycerolates as biocompatible precursors. The compositions and structural features of the hydrogels were studied by transmission electron microscopy, scanning electron microscopy, IR spectroscopy, atomic emission spectrometry, and elemental analysis methods. The disperse phase and liquid water—glycerol medium of the hydrogels were isolated by cold exhaustive extraction with ethanol and characterized. The 3D polymeric network of the gels is formed by the products of hydrolysis and subsequent (co)condensation of silicon-/silicon—boron-containing precursors. Titanium and zinc glycerolates undergo no hydrolytic transformations under gelation conditions and exist in the cells of the 3D polymeric network in the form of amorphous nanoparticles that are not linked to the network by covalent bonds. Models of the structures were proposed. The gels are characterized by antimicrobial activity, which is more pronounced for the silicon—titanium—boron-containing gel, and they can be considered as promising drugs for topical treatment prepared by the simple, environmentally friendly, and cost-effective method.

Найти похожие

9.
Инвентарный номер: нет.
   
   S 90


   
    Study of scintillator strip with wavelength shifting fiber and silicon photomultiplier [Text] / V. Balagura, M. Danilov, B. Dolgoshein, S. Klemin, R. Mizuk, P. Pakhlov, E. Popova, V. L. Rusinov, E. Tarkovsky, I. Tikhomirov // Nuclear Instruments & Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. - 2006. - Vol. 564, № 1. - P590-596
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The performance of the 200*2.5*1 cm3 plastic scintillator strip with wavelength shifting fiber read out by two novel photodetectors called Silicon PhotoMultipliers (SiPMs) is discussed. The advantages of SiPM relative to the traditional multichannel photomultiplier are shown. Light yield and light attenuation measurements are presented. This technique can be used in muon or calorimeter systems.

Найти похожие

10.
Инвентарный номер: нет.
   
   S 85


   
    Stnthesis, toxicity, and percutaneous activity of silicon glycerolates and related hydrogels [Electronic resource] / T. G. Khonina, O. N. Chupakhin, L. P. Larionov, T. G. Boyakovskaya, A. L. Suvorov, E. V. Shadrina // Pharmaceutical Chemistry Journal. - 2008. - Vol. 42, № 11. - P609-613 : il. - Bibliogr. : p. 612 (12 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
SILICON -- SILICON GLYCEROLATES -- HYDROGELS -- SYNTHESIS -- TOXICITY -- PERCUTANEOUS ACTIVITY

\\\\Expert2\\nbo\\Pharmaceutical Chemistry Journal\\2008, 42 (11), 609.pdf
Найти похожие

11.
Инвентарный номер: нет.
   
   T 44


    Rusinov, V. L.
    The scintillator tile hadronic calorimeter prototype [Text] / V. L. Rusinov // Nuclear Physics B, Proceedings Supplements. - 2006. - Vol. 150: Innovative Particle and Radiation Detectors. - P253-256
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A high granularity scintillator hadronic calorimeter prototype is described. The calorimeter is based on a novel photodetector - Silicon Photo-Multiplier (SiPM). The main parameters of SiPM are discussed as well as readout cell construction and optimization. The experience with a small prototype production and testing is described. A new 8 k channel prototype is being manufactured now.

Найти похожие

12.
Инвентарный номер: нет.
   
   O-57


   
    One-Pot Synthesis and Asymmetric Oxidation of 2-Nitro-4-(Trifluoromethyl)Benzene Containing Sulfides / K. S. Rodygin, S. A. Rubtsova, A. V. Kutchin, P. A. Slepukhin // Phosphorus, Sulfur, and Silicon and the Related Elements. - 2011. - Vol. 186, № 9. - С. 1885-1894
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
TRIFLUOROMETHYL -- SULFIDES -- SULFOXIDES
Аннотация: An efficient one-pot method for the preparation of 2-nitro-4-(trifluoromethyl)benzene containing sulfides from 1,1?-disulfanediylbis[2-nitro-4-(trifluoromethyl)benzene] is proposed. The corresponding enantiomerically enriched sulfoxides with up to 78% enantiomeric excess are prepared by the asymmetric oxidation of sulfides using a modified Sharpless method. The yield of sulfoxides is shown to decrease with an increase in the bulk of the aliphatic group and with a decrease of the inductive effect of the hydrocarbonic moiety on the sulfur atom.????Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file??

\\\\Cserver\\dist\\НБО\\Электронная библиотека_Библиогр1\\Phosphorus, Sulfur, and Silicon and the Related Elements\\2011, V. 186, № 9, P. 1885.pdf
Найти похожие

13.
Инвентарный номер: нет.
   
   N 89


    Novoselova, M. E.
    Formation regularities of silicon-polysaccaride-containing polyolate hydrogels / M. E. Novoselova, M. V. Ivanenko, E. Yu. Nikitina, T. G. Khonina // Современные синтетические методологии для создания лекарственных препаратов и функциональных материалов (MOSM2018): вторая международная научно-практическая конференция : материалы и доклады. - Екатеринбург, 2019. - С. 120
ББК Г
Рубрики: ХИМИЧЕСКИЕ НАУКИ

Найти похожие

14.
Инвентарный номер: нет.
   
   N 52


   
    New hybrid chitosan–silicone-containing glycerohydrogels [Electronic resource] / E. Yu. Larchenko, E. V. Shadrina, T. G. Khonina, O. N. Chupakhin // Mendeleev Communications. - 2014. - Vol.24. - С. 201-202
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
CHITOSAN -- GLYCEROHYDROGELS -- SILICON GLYCEROLATES
Аннотация: New biologically active hybrid chitosan–silicone-containing glycerohydrogels based on chitosan and silicon glycerolates were synthesized by a sol–gel method; the effect of silicon glycerolates and chitosan concentrations on the process of gel formation was evaluated.

\\\\expert2\\nbo\\Mendeleev Communications\\2014, v.24, p. 201-202.pdf
Найти похожие

15.
Инвентарный номер: нет.
   
   N 52


   
    New hybrid chitosan-silicone-containing glycerohydrogels [Electronic resource] / E. Yu. Larchenko, E. V. Shadrina, T. G. Khonina, O. N. Chupakhin // Mendeleev Communications. - 2014. - Vol.24, №4. - С. 201-202. - Bibliogr. : p. 202 (20 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
CHITOSAN -- GLYCEROHYDROGELS -- SOL-GEL METHOD
Аннотация: New biologically active hybrid chitosan-silicone-containing glycerohydrogels based on chitosan and silicon glycerolates were synthesized by a sol-gel method; the effect of silicon glycerolates and chitosan concentrations on the process of gel formation was evaluated.

Найти похожие

16.
Инвентарный номер: нет.
   
   N 52


   
    New hybrid chelating sorbents with grafted 3-aminopropionate groups based on mixed silicon, aluminum, titanium, or zirconium oxides [Electronic resource] / Yu. G. Yatluk, N. A. Zhuravlev, O. V. Koryakova, L. K. Neudachina, Yu. A. Skorik // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2005. - Vol. 54, № 8. - P1836-1841
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A series of new hybrid organo-inorganic sorbents with the 3-aminopropionate chelating group was synthesized. The synthesis includes the copolycondensation (sol—gel method) of tetraethoxysilane, 3-aminopropyltriethoxysilane, and several modifiers (MeSi(OEt)3, EtSi(OEt)3, Ti(OEt)4, AlONO3, ZrOCl2) followed by carboxyethylation with acrylic acid. The obtained chelating sorbents were characterized by elemental analysis, FT-IR and 1H NMR spectroscopy, and thermogravimetry. The N-carboxylated sorbents have a higher sorption capacity with respect to metal ions (0.5–0.9 mmol g?1, pH 6.3, NH4OAc, 20 °C) than the starting sorbents with the primary amino group (0.05–0.2 mmol g?1) and manifest high selectivity for copper(II) ion extraction

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2005, 54 (8), 1836.pdf
Найти похожие

17.
Инвентарный номер: нет.
   
   M 61


   
    Metal and silicon oxides as efficient catalysts for the preparative organic chemistry [Electronic resource] / Yu. A. Titova, O. V. Fedorova, G. L. Rusinov, V. N. Charushin // Russian Chemical Reviews. - 2015. - Т. 84, № 12. - С. 1294-1315. - Bibliogr. : p. 1312-1315 (189 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
SILICON OXIDES -- METAL OXIDES
Аннотация: Data on the use of metal and silicon oxides as catalysts of reactions which are most in demand in laboratory organic syntheses are summarized. The potential of oxide catalysts for optimization of organic reactions is demonstrated, and some mechanistic aspects of oxide action are considered. Published data on the synthetic use of single, mixed, bulk and nanosized metal and silicon oxides are presented.

\\\\expert2\\nbo\\Russian Chemical Reviews\\2015, V.84, N12, p. 1294-1315.pdf
Найти похожие

18.
Инвентарный номер: нет.
   
   M 45


   
    Mechanism of structural networking in hydrogels based on silicon and titanium glycerolates / T. G. Khonina, A. P. Safronov, E. V. Shadrina, M. V. Ivanenko, A. I. Suvorova, O. N. Chupakhin // Journal of Colloid and Intrface Science. - 2012. - Vol. 365, № 1. - С. 81-89
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
HOFMEISTER SERIES -- TITANIUM–GLYCEROL HYDROGELS -- SCHULTZE–HARDY RULE
Аннотация: Formation of organic/inorganic hydrogels based on silicon– and titanium–glycerol precursors synthesized by transesterification of alkoxy derivatives in excess of glycerol was investigated. The precursors in excess of glycerol and obtained gels were studied by chemical and physical methods including gelation kinetics, IR spectroscopy, XRD, dynamic and electrophoretic light scattering, mechanical deformation, which disclosed the basic difference in the gelation mechanism and structure of network in the hydrogels. Due to this difference, the gelation time of silicon– and titanium–glycerol precursors depended on pH or electrolyte addition in an opposite way. In the wide pH range, silicon–glycerol hydrogel was a polymeric single-phase system formed by the polymeric network homogeneously swollen in liquid water/glycerol medium. Flory–Rehner theory applied to the elastic modulus of these gels gave 40–180 monomer base units in the subchains of the network depending on water content in the gel. The mechanism of networking was three-dimensional polycondensation promoted by the electrically charged functional groups attached to the flexible polymeric chains. Electrolyte solutions provided the gelation according to Hofmeister series. Titanium–glycerol hydrogels were heterogeneous colloid systems at pH > 1.5 and single-phase polymeric gels at lower pH. Electrolyte solutions provided the gelation according to Schultze–Hardy rule

\\\\Expert2\\nbo\\Journal of Colloid and Interface Science\\2012, v.365, p.81.pdf
Найти похожие

19.
Инвентарный номер: нет.
   
   I-70


   
    Investigation of the structure of chitosan hybrid systems by pH-sensitive nitroxyl radical [Electronic resource] / A. V. Mekhaev, A. V. Pestov, L. S. Molochnikov, E. G. Kovaleva, Yu. G. Yatluk, I. A. Grigor'ev, I. A. Kirilyuk // Russian Journal of Physical Chemistry A, Focus on Chemistry. - 2011. - Vol. 85, № 6. - P987-992. - Bibliogr. : p. 991-992 (24 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Hybrid organo-inorganic materials based on the chitosan-SiO2, chitosan-Al2O3, and chitosancellulose systems are prepared. The structure of the surface is studied by means of EPR spectroscopy using the stable pH-sensitive nitroxyl radical, 4-dimethylamino-2-ethyl-5,5-dimethyl-2-pyridine-4-yl-2,5-dihydro-1H-imidazole-1-oxyl as adsorbed probe molecules, and the processes that occur during the formation of hybrid materials are considered

\\\\Expert2\\nbo\\Russian Journal of Physical Chemistry A, Focus on Chemistry\\2011, V.85, N 6, p.987.pdf
Найти похожие

20.
Инвентарный номер: нет.
   
   I-70


   
    Investigation of Regularities, Mechanism of Formation, and Structure of Hydrogels based on Silicon and Titanium Polyolates / T. G. Khonina, M. V. Ivanenko, E. V. Shadrina, O. N. Chupakhin // Третья международная конференция стран СНГ «Золь-гель 2014», Суздаль, 8–12 сентября 2014 г. : тез. докл. - Суздаль, 2014. - С. 24
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
HYDROGELS -- TITANIUM POLYOLATES -- SILICON POLYOLATES

Найти похожие

 1-20    21-28 
 

Сиглы отделов ЦНБ УрО РАН


  бр.ф. - Бронированный фонд

  бф - Научно-библиографический отдел

  БХЛ - Фонд художественной литературы

  ИИиА -Фонд исторической литературы в ЦНБ УрО РАН

  ИМЕТ -Отдел ЦНБ в Институте металлургии УрО РАН

  кх - Отдел фондов (книгохранениe)

  МБА - Межбиблиотечный абонемент

  мф - Методический фонд

  ок - Отдел научной каталогизации

  оку - Отдел комплектования и учета

  орф - Обменно-резервный фонд

  пф - Читальный зал деловой и патентной информации

  рк - Фонд редкой книги

  ч/з - Главный читальный зал

  эр - Зал электронных ресурсов

  

Сиглы библиотек институтов и НЦ УрО РАН
© Международная Ассоциация пользователей и разработчиков электронных библиотек и новых информационных технологий
(Ассоциация ЭБНИТ)
Яндекс.Метрика