Výsledky vyhledávání - "O. I. Vernaya"

Cryochemical Modification of Medicinal Substances: The Effect of the Carrier Gas Flow Rate on the Physicochemical Properties of Nanoforms of the Antibacterial Drug Dioxidine

Autor: M. Ya. Mel’nikov, O. I. Vernaya, A. V. Solovyov, V. V. Fedorov, T. I. Shabatina, A. V. Shabatin, Yu. N. Morozov

Publikováno v: Moscow University Chemistry Bulletin. 76:196-202

A combined cryochemical method is proposed for the dimensional and structural modification of drugs. This method forms a molecular flow of a substance combined with a flow of carrier gas, with subsequent condensation of the substance’s molecules on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db491d3036553e0d697f75a1fe7ef85c
https://doi.org/10.3103/s002713142103007x

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Influence of succinylation of a wide-pore albumin cryogels on their properties, structure, biodegradability, and release dynamics of dioxidine loaded in such spongy carriers

Autor: Mariam G. Ezernitskaya, Ekaterina S. Sinitskaya, Vladimir I. Lozinsky, Anastasiya V. Nuzhdina, Anastasiya O. Shchekoltsova, O. I. Vernaya, A. M. Semenov, Mikhail Ya. Melnikov, Irina V. Bakeeva, Tatyana I. Shabatina

Publikováno v: International Journal of Biological Macromolecules. 160:583-592

The goal of this study was to reveal how the chemical modification, succinylation in this case, of the wide-pore serum-albumin-based cryogels affects on their osmotic characteristics (swelling extent), biodegradability and ability to be loaded with t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b35be056afd2296d5683daafef6e085
https://doi.org/10.1016/j.ijbiomac.2020.05.251

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The Synthesis of Maghemite Nanoparticles by Thermal Decomposition of Cryochemically Modified Iron(III) Acetylacetonate

Autor: M. Ya. Mel’nikov, V. P. Shabatin, Tatyana I. Shabatina, A. S. Shumilkin, O. I. Vernaya

Publikováno v: Moscow University Chemistry Bulletin. 75:265-268

Maghemite nanoparticles of 40 to 150 nm are obtained by the thermal decomposition of preliminarily cryochemically modified iron acetylacetonate. The composition and structure of the obtained particles and cryomodified precursor salt are determined by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::548304aced6b0d53ee1589ccb8f28435
https://doi.org/10.3103/s0027131420050089

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Low-Temperature Synthesis and Antibacterial Activity of Hybrid Systems of Gentamicin Sulfate with Copper and Iron Nanoparticles

Autor: V. P. Shabatin, O. I. Vernaya, M. Ya. Mel’nikov, Tatyana I. Shabatina, A. M. Semenov

Publikováno v: Moscow University Chemistry Bulletin. 75:258-260

Cryochemical modification methods are used to obtain hybrid composites of the antibacterial drug gentamicin sulfate, as well as copper and iron nanoparticles, which are promising precursors of the targeted drug delivery systems. The resulting systems

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edf2fbab763f0b20e87207c4b9be0e7f
https://doi.org/10.3103/s0027131420040094

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Synthesis and Biological Activity of Hybrid Systems of Magnetic Nanoparticles with Antibacterial Drugs

Autor: Mikhail Ya. Melnikov, A. S. Shumilkin, Tatyana I. Shabatina, V. P. Shabatin, O. I. Vernaya

Publikováno v: Moscow University Chemistry Bulletin. 74:322-325

—Nanoparticles of iron and magnetite, which have a high potential with respect to their magnetic properties, as well as antibacterial and antiviral activity, are included in hybrid nanosystems with antibacterial preparations of dioxidine and gentam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ad1fe7b9c9d933cb37f70123fb4d5fa
https://doi.org/10.3103/s0027131419060154

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Effect of the Conditions the Reaction on the Formation of Iron Nanoparticles during the Reduction of Iron(III) Ions with Sodium Borohydride

Autor: V. P. Shabatin, O. I. Vernaya, A. V. Peisikova, M. K. Fuki, Tatyana I. Shabatina

Publikováno v: Moscow University Chemistry Bulletin. 74:326-329

—Iron nanoparticles are obtained by reducing iron(III) chloride with sodium borohydride in aqueous solutions at room temperature without using stabilizing agents. The obtained samples are characterized by X-ray diffraction analysis, low-temperature

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fec9e4774e65cf11719fc33434cca2ec
https://doi.org/10.3103/s0027131419060142

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Low-Temperature Synthesis of Hybrid Nanoforms Based on the Antibacterial Drug Dioxidine and Nanoparticles of Bioactive Metals (Silver, Copper) Incorporated into Biopolymer Cryogels

Autor: M. Ya. Mel’nikov, A. V. Nuzhdina, Tatyana I. Shabatina, O. I. Vernaya, A. M. Semenov, V. P. Shabatin

Publikováno v: Russian Journal of Physical Chemistry A. 93:1970-1975

Cryochemical nanotechnologies are used to obtain hybrid systems comprising the antibacterial drug dioxidine, metal (Ag, Cu) nanoparticles, and biopolymer matrices (cryogels) based on gelatin, potassium alginate, and chitosan. Data from IR, UV, and NM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f2b9b183af1b7737abfe80898a38b16
https://doi.org/10.1134/s0036024419100261

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Cryochemical Production of Drug Nanoforms: Particle Size and Crystal Phase Control of the Antibacterial Medication 2,3-Quinoxalinedimethanol-1,4-dioxide (Dioxidine)

Autor: Michail Ya. Mel’nikov, O. I. Vernaya, Yurii N. Morosov, Tatyana I. Shabatina, Andrey V. Shabatin, Andrey V. Soloviev

Publikováno v: Nanomaterials, Vol 11, Iss 1588, p 1588 (2021)
Nanomaterials
Volume 11
Issue 6

Increasing the effectiveness of known, well-tested drugs is a promising low-cost alternative to the search for new drug molecular forms. Powerful approaches to solve this problem are (a) an active drug particle size reduction down to the nanoscale an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::447a1fac85d45e4cd4420ca93dda1e21
https://www.mdpi.com/2079-4991/11/6/1588

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