Výsledky vyhledávání - "L. S. Yakimova"

Morphology, structure and cytotoxicity of dye-loaded lipid nanoparticles based on monoamine pillar[5]arenes

Autor: D. N. Shurpik, Pavel V. Zelenikhin, Ivan I. Stoikov, Yury N. Osin, E. G. Guralnik, Evgenia V. Subakaeva, Vladimir G. Evtugyn, L. S. Yakimova, E. A. Sokolova

Publikováno v: Materials Chemistry Frontiers. 4:2962-2970

Nanoscale lipid drug delivery systems are widely used due to their high efficiency and possibility to increase the drug bioavailability. The size, shape and morphology of these systems can significantly impact their activity. We report the synthesis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ffd1991b87fc1bf89022f7e04a16883
https://doi.org/10.1039/d0qm00547a

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Polyelectrolyte nanoparticles based on functionalized silica and pillar[5]arene derivatives for recognition of model proteins

Autor: Olga A. Mostovaya, A. A. Nazarova, L. S. Yakimova, Yury N. Osin, Ivan I. Stoikov, V. I. Kalinin, R. V. Ziatdinova

Publikováno v: Russian Chemical Bulletin. 68:2065-2074

The paper reports the first synthesis of positively charged hybrid organic-inorganic silicon dioxide nanoparticles with an average particle diameter of 28 nm modified with 1-[3-(diethylamino)propyl]-3-[3-(triethoxysilyl)propyl]urea and pillar[5]arene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6dac484b4811285e62e306f7404358cb
https://doi.org/10.1007/s11172-019-2667-0

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An Electrochemical DNA Sensor for Doxorubicin Based on a Polyelectrolyte Complex and Aminated Thiacalix[4]Arene

Autor: K. S. Shibaeva, L. S. Yakimova, Anna Porfireva, Ivan I. Stoikov, G. A. Evtyugin, V. G. Evtyugin

Publikováno v: Journal of Analytical Chemistry. 74:707-714

An impedimetric DNA sensor is developed for the highly sensitive determination of doxorubicin; the signal is charge transfer resistance recorded by electrochemical impedance spectroscopy using a glassy carbon electrode modified by electropolymerized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c24867362f0d1ed686f91d6addd2e913
https://doi.org/10.1134/s1061934819070086

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Mixed systems based on aminated and sulfonated silica nanoparticles: synthesis, self-assembly, and selective adsorption of certain biopolymers

Autor: Aigul R. Nugmanova, Ivan I. Stoikov, Yu. N. Osin, Vladimir G. Evtugyn, L. S. Yakimova

Publikováno v: Russian Chemical Bulletin. 68:262-269

Hybrid aminated and sulfonated nanoparticles were synthesized by surface modification of silica nanopowder with 3-aminopropyltriethoxysilane and 1,3-propanesultone, respectively. The developed protocols for the synthesis of three types of "buffer" mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec4c296924b6d3bd737ce9da84b587d4
https://doi.org/10.1007/s11172-019-2381-y

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Chemoselective acylation of monosubstituted thiacalix[4]arene with di-tert-butyl dicarbonate

Autor: L. S. Yakimova, Roman Nosov, Ivan I. Stoikov

Publikováno v: Russian Journal of General Chemistry. 87:1952-1957

Mono-, di-, and tetrasubstituted derivatives of p-tert-butylthiacalix[4]arene containing tert-butylcarbamate, tert-butylcarbonate, and tert-butyl fragments have been prepared for the first time. Depending on the reaction conditions (reagents ratio, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1bc7771de6cee79f8fe29f8c557cba29
https://doi.org/10.1134/s1070363217090109

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Modification of silica nanoparticles with stereisomers of p-tert-butylthiacalix[4]arene containing four 2-oxo-2-{[3-(triethoxysilyl)prop-1-yl]amino}ethoxy substituents at the lower rim

Autor: N. A. Losev, Ivan I. Stoikov, Alexander V. Gerasimov, L. S. Yakimova, R. V. Ziatdinova, V. G. Evtyugin, I. S. Teren’tev

Publikováno v: Russian Journal of General Chemistry. 87:1969-1976

Three stereoisomers (cone, partial cone, and 1,3-alternate) of p-tert-butylthiacalix[4]arene bearing four anchor propyltriethoxysilane substituents at the lower rim were synthesized for the first time. Surface modification of silica nanoparticles (d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d879ffd98a13e19cdfeff907a94c7c2
https://doi.org/10.1134/s1070363217090122

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