Просмотр по автору "Gerasimov A."
-
Gerasimov A.; Ziganshin M.; Gorbatchuk V.
(2013)
The formation of solid dispersions is one of the methods of drug hydrophilization. The method of low-temperature differential scanning calorimetry showed the possibility to obtain phenacetin solid dispersions with polyethylene ...
-
Usmanova L.; Ziganshin M.; Gorbatchuk V.; Ziganshina S.; Bizyaev D.; Bukharaev A.; Mukhametzyanov T.; Gerasimov A.
(2017)
© 2017 Journal of Advanced Pharmaceutical Technology & Research | Published by Wolters Kluwer-Medknow.A lot of pharmaceutical substances have a poor solubility that limits their absorption and distribution to the targeted ...
-
Padnya P.; Shibaeva K.; Arsenyev M.; Baryshnikova S.; Terenteva O.; Shiabiev I.; Khannanov A.; Boldyrev A.; Gerasimov A.; Grishaev D.; Shtyrlin Y.; Stoikov I.
(2021)
For the first time, a series of catechol-containing Schiff bases, tetrasubstituted at the lower rim thiacalix[4]arene derivatives in three stereoisomeric forms, cone, partial cone, and 1,3-alternate, were synthesized. The ...
-
Pavlova G.; Gerasimov A.
(2017)
The investigation and the comparative analysis of the content of metals (ecotoxicants) in the hair of 7-year-old girls, attending the first grade of a comprehensive school, living in different environmental conditions, ...
-
Varfolomeev M.; Gerasimov A.; Rakipov I.; Nurgaliev D.; Luzhetskii A.; Gabidullin I.
(2015)
© 2015 Springer Science+Business Media New York. We have studied the effect of the ratio of hydroxyethylidene diphosphonic acid and nitrilotri(methylphosphonic acid) and also polyaminopolyether methylenephosphonate chelating ...
-
Németh C.; Szabó D.; Gyarmati B.; Gerasimov A.; Varfolomeev M.; Abdullin T.; László K.; Szilágyi A.
(2017)
© 2017 Elsevier Ltd Polyaspartamides with dialkylaminoalkyl and short chain alkyl side groups were synthesized and characterized in order to prepare polymer films. Their structure was confirmed by nuclear magnetic resonance ...
-
Németh C.; Szabó D.; Gyarmati B.; Gerasimov A.; Varfolomeev M.; Abdullin T.; László K.; Szilágyi A.
(2016)
© 2017 Elsevier Ltd.Polyaspartamides with dialkylaminoalkyl and short chain alkyl side groups were synthesized and characterized in order to prepare polymer films. Their structure was confirmed by nuclear magnetic resonance ...
-
Bekmukhamedov G.; Sukhov A.; Kuchkaev A.; Khayarov K.; Gerasimov A.; Vasilenko I.; Kostjuk S.; Yakhvarov D.
(2019)
© 2019 by the authors. Licensee MDPI, Basel, Switzerland. The catalytic activity of electrochemically synthesized zirconium carboxylates was studied in the process of ethylene oligomerization. Zirconium carboxylates were ...
-
Solomonov B.; Varfolomeev M.; Nagrimanov R.; Novikov V.; Ziganshin M.; Gerasimov A.; Verevkin S.
(2015)
© 2015 American Chemical Society. Recently, the solution calorimetry has been shown to be a valuable tool for the indirect determination of vaporization or sublimation enthalpies of low volatile organic compounds. In this ...
-
Boldyrev A.; Ziganshin M.; Mukhametzyanov T.; Klimovitskii A.; Lyadov N.; Gerasimov A.
(2019)
© 2019, AMG Transcend Association. All rights reserved. Spray drying method enables to produce microspherical particles with narrow size distribution. Production of such microparticles is relevant for the development of ...
-
Gerasimov A.; Ziganshin M.; Gorbatchuk V.; Usmanova L.
(2013)
The formation of solid dispersions is one of the methods for drug hydrophilization. The data obtained by low temperature differential scanning calorimetry (DSC) has shown an opportunity to formation of solid dispersions ...
-
Gerasimov A.; Ziganshin M.; Gorbatchuk V.; Usmanova L.
(2014)
© 2014, IJPPS. All rights reserved. Objective: The objective of the present study is a determination of the limiting solubility of dipyridamole in water and optimal ratios of polyethylene glycol:dipyridamole at which ...
-
Ziganshin M.; Gubina N.; Gerasimov A.; Gorbatchuk V.; Ziganshina S.; Chuklanov A.; Bukharaev A.
(2015)
© 2015 the Owner Societies. The strong effect of the amino acid sequence in l-alanyl-l-valine and l-valyl-l-alanine on their sorption properties toward organic compounds and water, and the thermal stability of the inclusion ...
-
Lapuk S.; Zubaidullina L.; Ziganshin M.; Mukhametzyanov T.; Schick C.; Gerasimov A.
(2019)
© 2019 Elsevier B.V. Formation of amorphous solid dispersions is an effective way to enhance the bioavailability of drugs. One of the main disadvantages of such systems is their low storage stability. Estimation and ...
-
Vavilova A.; Gorbachuk V.; Shurpik D.; Padnya P.; Gerasimov A.; Mostovaya O.; Stoikov I.
(2019)
© 2019, Springer Science+Business Media, Inc. An approach to p-tert-butylthiacalix[4]arene derivatives functionalized with lactic acid fragments in three conformations (cone, partial cone, 1,3-alternate) was developed. The ...
-
Gerasimov A.; Ziganshin M.; Gorbatchuk V.; Usmanova L.
(2014)
Objective: The objective of the present study is a determination of optimal ratios of polyethylene glycol:sulfanilamide at which formation of solid dispersion is observed. Also study the effect of the polymer on the limiting ...
-
Boldyrev A.; Ziganshin M.; Osipov A.; Mukhametzyanov T.; Lyadov N.; Klimovitskii A.; Gerasimov A.
(2019)
© 2018, Springer Science+Business Media, LLC, part of Springer Nature. Inhalation delivery is a promising route for drug administration. The particles of drug aerosol must have a diameter between 1 and 3 μm. The use of ...
-
Medvedeva O.; Kambulova S.; Bondar O.; Gataulina A.; Ulakhovich N.; Gerasimov A.; Evtugyn V.; Gilmutdinov I.; Kutyreva M.
(2017)
© 2017 O. I. Medvedeva et al. A series of cobalt (Co) and its oxides based nanoparticles were synthesized by using hyperbranched polyester polyol Boltorn H20 as a platform and sodium borohydride as a reducing agent. UV, ...
-
Mukhametzyanov T.; Gerasimov A.
(2018)
© 2018 L. S. Usmanova et al. Inhalation administration is a promising alternative to the invasive drug delivery methods. The particle size required for ideal drug aerosol preparation is between 1 and 3 μm. The application ...
-
Galukhin A.; Khelkhal M.; Gerasimov A.; Biktagirov T.; Gafurov M.; Rodionov A.; Orlinskii S.
(2016)
© 2016 American Chemical Society.Mn-catalyzed oxidation of the Ashalcha heavy oil in porous media was examined. We used manganese(III) tris(acetylacetonate) as a convinient oil-soluble precatalyst that decomposes to ...