Výsledky vyhledávání - "N. G. Medvedeva"

Bioactive Filtering Materials Based on Natural and Synthetic Fibers for Respiratory Protective Devices

Autor: I. L. Kuzikova, N. G. Medvedeva, A. A. Lysenko, P. A. Tarasova, O. V. Astashkina

Publikováno v: Fibre Chemistry. 52:337-340

The need to use filtering materials based on synthetic and natural fibers modified by bactericidal, antiviral, and fungicidal components in respiratory protective equipment and air-cleaning devices is demonstrated. The use of silver-containing agents

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::439b216c919b227866f8af2246904867
https://doi.org/10.1007/s10692-021-10208-y

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Silver-Containing Carbon Fibers, Preparation and Properties

Autor: A. A. Lysenko, B. L. Gorberg, O. V. Astashkina, N. F. Uvarova, N. G. Medvedeva, I. L. Kuzikova

Publikováno v: Fibre Chemistry

Various methods for preparing fibrous materials [substrates in which polymer filaments of various nature are decorated with particles and/or layers of metallic silver (Ag)] are compared and analyzed. Ion-plasma magnetron sputtering is shown to be the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::863a53592f6c3d1cb18939295097f032
https://doi.org/10.1007/s10692-021-10206-0

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Sorption and Biodegradation of Octyl- and Nonylphenols by the Cyanobacterium Planktothrix agardhii (Gomont) Anagn. & Komárek

Autor: N. G. Medvedeva, T. B. Zaytseva

Publikováno v: Inland Water Biology. 12:337-345

The removal of endocrine-disrupting xenobiotics, technical nonylphenol (NP) and 4-tert-octylphenol (OP), from aquatic environment by the cyanobacterium Planktothrix agardhii has been studied. It is shown that nonyl- and octylphenols are removed from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62818aad6230871338ee721491f6fde0
https://doi.org/10.1134/s1995082919030192

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Molecular Mechanisms of the Response to 4-tert-Octylphenol-Induced Stress in a Cyanobacterium Planktothrix agardhii

Autor: N. G. Medvedeva, T. B. Zaytseva

Publikováno v: Microbiology. 88:416-422

The molecular mechanisms of stress response of Planktothrix agardhii, one of the dominant cya-nobacteria in the basins of the Northwestern Russia and other regions during “blooming,” on the effect of 4-tert-octylphenol (OP), a hormone-like xenobi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bec6063cb9d839b2f8981c62aba83ea
https://doi.org/10.1134/s0026261719040143

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Biocontrol and plant growth promotion potential of new antibiotic-producing Streptomyces flavogriseus MK17

Autor: I L Kuzikova, N G Medvedeva

Publikováno v: IOP Conference Series: Earth and Environmental Science. 979:012020

The actinomycete Streptomyces flavogriseus MK17 was isolated from the soil; it exhibits antagonistic properties with respect to phytopathogenic microorganisms. The MK17 strain produces an antibiotic complex containing polyene and non-polyene componen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1912e9ad138887c094d3f158118d411
https://doi.org/10.1088/1755-1315/979/1/012020

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Toxicity of 4-Tert-Octylphenol and Its Biodegradation by Microalgae of the Genus Microcystis (Cyanoprokaryota)

Autor: P. D. Klochenko, S. V. Zinovyeva, T. F. Shevchenko, N. G. Medvedeva, T. B. Zaytseva

Publikováno v: Hydrobiological Journal. 54:89-102

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76e1b2f07802540940a6588df87878f8
https://doi.org/10.1615/hydrobj.v54.i3.90

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Mycrocystin-LR degradation by indigenous bacterial community of Rybinsk Reservoir

Autor: N. G. Medvedeva, I. L. Kuzikova

Publikováno v: IOP Conference Series: Earth and Environmental Science. 834:012066

The fate of microcystin-LR (MC-LR) in water samples of Rybinsk Reservoir taken before and during water bloom was assessed. The decrease in the MC-LR concentration in the both samples was due to its biodegradation by indigenous bacterial community. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29887178e48daf4d5fcfb3d8c70e656c
https://doi.org/10.1088/1755-1315/834/1/012066

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Antibacterial Properties of Carbon Fibers Containing Metal Nano- and Microparticles

Autor: A. A. Lysenko, I. L. Kuzikova, E. V. Saklakova, N. G. Medvedeva, O. V. Astashkina

Publikováno v: Fibre Chemistry. 47:324-328

Various methods for preparing metal-containing carbon materials were studied and tested. Their antibacterial activity against Gram-positive and Gram-negative bacterial cultures was investigated.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::117d2c0c27c5aeeb701ba903303e0bc4
https://doi.org/10.1007/s10692-016-9688-3

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Peculiarities of the effect of octyl- and nonylphenols on the growth and development of microalgae

Autor: N. G. Medvedeva, T. B. Zaytseva, V. N. Mamontova

Publikováno v: Inland Water Biology. 8:406-413

The influence of hormonelike xenobiotics (HLXs), i.e., octyland nonylphenols, on microalgae has been investigated. Studies have shown that the effect of HLXs on the life and activity of the hydrobionts under consideration depends on their chemical st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1570c4ac750e34b7e6d1f8090fbc06a9
https://doi.org/10.1134/s1995082915040161

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