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
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
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
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
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
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
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.
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
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
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