Zobrazeno 1 - 10
of 68
pro vyhledávání: '"B G, Gorshkov"'
Autor:
A. V. Orlov, D. O. Novichikhin, A. V. Pushkarev, Yu. A. Malkerov, S. L. Znoiko, N. V. Guteneva, N. N. Orlova, B. G. Gorshkov, P. I. Nikitin
Publikováno v:
Doklady Physics. 67:193-196
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39887114c2b0e300c90c96018364c63f
https://doi.org/10.1134/s1028335822070035
https://doi.org/10.1134/s1028335822070035
Autor:
Petr I. Nikitin, A.V. Pushkarev, V.A. Bragina, N. V. Guteneva, A. V. Orlov, S.L. Znoyko, B. G. Gorshkov, Maxim P. Nikitin, Denis O Novichikhin
Publikováno v:
Analytical Methods. 13:2424-2433
Hepatitis B surface antigen (HBsAg) is the most clinically relevant serological marker of hepatitis B virus (HBV) infection. Its detection in blood is extremely important for identification of asymptomatic individuals or chronic HBV carriers, screeni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6ee2dcff27ac8ea866bd364eb4c059d
https://doi.org/10.1039/d1ay00354b
https://doi.org/10.1039/d1ay00354b
Publikováno v:
Instruments and Experimental Techniques. 63:522-526
A study has been made of the accuracy of measuring the attenuation coefficient in a single-mode optical fiber using Rayleigh reflectometry. It has been theoretically established that the minimum achievable uncertainty of such measurements is determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fe63d2957fa8cd34acd92b1c3f4d559
https://doi.org/10.1134/s0020441220040193
https://doi.org/10.1134/s0020441220040193
Publikováno v:
Instruments and Experimental Techniques. 63:527-531
The possibility of measuring strain (temperature) over distances up to 85 km in a single-ended optical fiber using the technique of low coherence Rayleigh reflectometry has been demonstrated. The indicated range is provided by employing Raman amplifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52db3d8aaefb092fb6bed3d3dfaf460a
https://doi.org/10.1134/s0020441220040181
https://doi.org/10.1134/s0020441220040181
Publikováno v:
http://eng.biomos.ru/conference/articles.htm. 1:238-240
Highly sensitive methods of optical and magnetic measurements have been developed and tested for analytical applications, medical diagnostics, food safety control, etc. The achieved detection limits are unique for express assays: DNA - 6 × 10-19 mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcabbd8a5c0955d00f13eb856e9a2acf
https://doi.org/10.37747/2312-640x-2021-19-238-240
https://doi.org/10.37747/2312-640x-2021-19-238-240
Publikováno v:
Applied Optics. 61:8308
A distributed acoustic sensor (a phase optical time-domain reflectometer) configuration with a low noise level in the hertz and sub-hertz frequency ranges is proposed. The sensor scheme uses a Mach–Zehnder interferometer to generate a dual-pulse pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e7b5ddec94828feff2ac71d88be06fc
https://doi.org/10.1364/ao.468804
https://doi.org/10.1364/ao.468804
Publikováno v:
Quantum Electronics. 49:581-584
To improve accuracy of light attenuation measurements in optical fibres, especially in short ones, tens and hundreds of metres in length, we propose rejecting a conventional reflectometric approach based on Rayleigh scattering intensity measurements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b65b00efdb2c2aa1240216d402c36e5
https://doi.org/10.1070/qel16851
https://doi.org/10.1070/qel16851
Publikováno v:
Applied optics. 60(11)
The possibility of distributed wide-range strain and temperature measurements in a 100 km long optical fiber using tunable-wavelength low-coherence optical time-domain reflectometer (OTDR) is demonstrated. The specified distance range is provided by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5720de46617c9aad03848e9f42a85c50
https://pubmed.ncbi.nlm.nih.gov/33983199
https://pubmed.ncbi.nlm.nih.gov/33983199
Autor:
E.N. Mochalova, V. N. Lavrenkova, B. G. Gorshkov, I. Nazarenko, V.A. Bragina, E. B. Khomyakova, Evgeniy G. Evtushenko, L. Paniushkina, S.L. Znoyko
Publikováno v:
2020 International Conference Laser Optics (ICLO).
Novel approaches are proposed for high-throughput multiparametric characterization and quantitative detection of extracellular vesicles (EVs) based on a combination of optical and magnetic techniques. One of them, intended for EVs visualization, empl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fada08b313e7c3df761aafbf6157a789
https://doi.org/10.1109/iclo48556.2020.9285465
https://doi.org/10.1109/iclo48556.2020.9285465
Publikováno v:
2020 International Conference Laser Optics (ICLO).
Nanoparticles are very promising for drug delivery in vivo. However, the factors that affect their biodistribution are yet to be understood. Here, we investigated biodistribution and pharmacokinetics of various fluorescently labelled nano- and microp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94b84d9dfa425f19dababdd63fa73789
https://doi.org/10.1109/iclo48556.2020.9285891
https://doi.org/10.1109/iclo48556.2020.9285891