Zobrazeno 1 - 10 of 73 pro vyhledávání: '"S A Gonchukov"'
1
Hybrid Laser Nanotechnologies for Controlling Resistant Bacterial Biofilms
Autor: A. A. Nastulyavichius, S. A. Gonchukov, E. R. Tolordava, Nikita Smirnov, A. N. Kirichenko, D. A. Zazymkina, Sergey I. Kudryashov, Andrey A. Ionin, Yu M Romanova, Irina N. Saraeva
Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 84:1321-1324
Active and passive hybrid ways are described for controlling biofilms and the planktonic form of pathogenic microorganisms based on different bactericidal nanomaterials obtained with modern laser technologies. An innovative mobile laser application o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d980fc4a45c439125230ee01d6b29dc7
https://doi.org/10.3103/s1062873820110131
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2
The Evolution of Surface-Selective Laser Sintering: Modifying and Forming 3D Structures for Tissue Engineering
Autor: S. A. Gonchukov, Tatiana S. Demina, Tatiana A. Akopova, Nikita V. Minaev, A. A. Dulyasova, S. A. Minaeva, E. D. Minaeva, Petr Timashev
Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 84:1315-1320
The use of surface-selective laser sintering is considered for creating and modifying the architecture of three-dimensional structures from biocompatible and bioresorbable polylactide materials. The approach allows to eliminate the thermal degradatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a7974e56e15712aa859f36109d18e69
https://doi.org/10.3103/s1062873820110192
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3
Fouling on laser-fabricated model surface reliefs of functional food-industry materials
Autor: A A Nastulyavichus, N A Smirnov, L F Khaertdinova, E R Tolordava, Yu K Yushina, A A Rudenko, A A Ionin, S I Kudryashov, S A Gonchukov
Publikováno v: Laser Physics Letters. 19:125601
A typical food industry material (stainless steel) was laser-textured to evaluate biofouling of model surface relief. Both initial and laser-textured surfaces were characterized by scanning electron microscopy, energy-dispersive x-ray radiation, Rama
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1976bc7d2c8c505a98ff1d0adf9e3dfc
https://doi.org/10.1088/1612-202x/aca15f
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4
Electroactive nanostructured antibacterial materials
Autor: I N Saraeva, D A Zayarny, E R Tolordava, A A Nastulyavichus, L F Khaertdinova, S I Kudryashov, Y S Zhizhimova, A A Ionin, S A Gonchukov
Publikováno v: Laser Physics Letters. 19:085601
Thin nanostructured metal (Au, Ag) films, magnetron-sputtered on semiconductor (n-type Si) substrate under 6 V voltage exposure for 15 min, exhibit high antibacterial effect against the food pathogens S. aureus and P. aeruginosa. Nanostructures were
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::484473e5da6d3212336187a3e1557095
https://doi.org/10.1088/1612-202x/ac772d
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5
The optical refractometry using transport-of-intensity equation
Autor: I V Gritsenko, M S Kovalev, N G Stsepuro, Yu S Gulina, G K Krasin, S A Gonchukov, S I Kudryashov
Publikováno v: Laser Physics Letters. 19:076201
A development of a method for measuring the refractive index of optical media based on the transport-of-intensity equation (TIE) is proposed. The method requires only a complementary metal-oxide semiconductor (CMOS) camera, which registers intensity
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47759810a94db11f963be217ee473acd
https://doi.org/10.1088/1612-202x/ac7136
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6
Photodynamic action of photosensitizers based on polycationic derivatives of synthetic bacteriochlorin against human lung cancer cells A549
Autor: E A Kogan, G A Meerovich, S Sh Karshieva, E V Akhlyustina, E A Makarova, A A Dalina, I D Romanishkin, N V Zharkov, S A Gonchukov, I P Angelov, V B Loschenov
Publikováno v: Laser Physics Letters. 19:035601
In view of their potential in the treatment of oncological diseases, photosensitizers (PS) have been the object of active research for the last years. The applied therapeutic photodynamic method involves the activation of a PS by light at a specific
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38f81a2ded15fa0a13e9a90f0282976e
https://doi.org/10.1088/1612-202x/ac4e96
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8
You shall not pass: Ti nanospike-based sterilizer in fluid flow reactor
Autor: Sergey I. Kudryashov, Andrey A. Ionin, Andrey A. Rudenko, S A Gonchukov, Irina N. Saraeva, Islam V. Sozaev, E. R. Tolordava, A. A. Nastulyavichus
Publikováno v: Laser Physics Letters. 18:035603
We report the laser-ablative fabrication of antibacterial nanostructures, combining mechanical and chemotoxic effects, by femto- and nanosecond laser ablation and their testing on Staphylococcus aureus and Pseudomonas aeruginosa strains. A Ti surface
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76d6694ea7b4ac9d4e43f0fc6432425c
https://doi.org/10.1088/1612-202x/abdece
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9
Fabrication of micro-optical connectors for electro-optical sensor devices by a combined femtosecond laser system
Autor: I. V. Trofimov, Nikita V. Minaev, E. R. Timofeeva, D. V. Obydennov, E. O. Epifanov, Weichang Li, I. M. Asharchuk, S. A. Gonchukov, M. A. Tarkhov
Publikováno v: Laser Physics Letters. 18:036201
The article demonstrates the fundamental possibility of creating microstructures for various functional purposes using the capabilities of the two-photon femtosecond polymerization method. The developed technological approach for creating a micro-opt
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::882a57c5e8c6fa81f31972cda18cb6e2
https://doi.org/10.1088/1612-202x/abdcc1
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10
Photoinactivation of coronaviruses: going along the optical spectrum
Autor: Victor B. Loschenov, S. A. Gonchukov, Marina G. Strakhovskaya, A. N. Kuskov, G. A. Meerovich
Publikováno v: Laser Physics Letters. 17:093001
The COVID-19 pandemic has updated research on inactivation of coronaviruses with physical, chemical, and physical-chemical treatments The review focuses on the inactivation of coronaviruses including the recent SARS-CoV-2 and viruses of other groups
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3c20fdc96fa47fc28adc5c2f5dde1b4
https://doi.org/10.1088/1612-202x/abab14
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