Výsledky vyhledávání - "O S, Vasyutinskii"

Singlet oxygen generation in aerosol jet and on biological surfaces

Autor: A A, Zhikhoreva, A V, Belashov, E S, Ignatov, M L, Gelfond, I V, Semenova, O S, Vasyutinskii

Publikováno v: Journal of Photochemistry and Photobiology B: Biology. 228:112395

The paper presents steady-state and time-resolved experiments on photophysical processes associated with photodynamic inactivation of infections provided by nebulization of Radachlorin photosensitizer solution. As models of surfaces subjected to phot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::265e9248541acd1414413c74a4ca64af
https://doi.org/10.1016/j.jphotobiol.2022.112395

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Quantitative assessment of changes in cellular morphology at photodynamic treatment

Autor: A V, Belashov, A A, Zhikhoreva, T N, Belyaeva, N N, Nikolsky, I V, Semenova, E S, Kornilova, O S, Vasyutinskii

Publikováno v: Biomedical optics express. 10(10)

Temporal dependence of changes in the morphological characteristics of cells of two cultured lines of cancer origin, HeLa and A549, induced by photodynamic treatment with Radachlorin photosensitizer, have been monitored using digital holographic micr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::dc45be739e5c7c18faca6eee6e857591
https://pubmed.ncbi.nlm.nih.gov/31646023

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Combined phosphorescence-holographic approach for singlet oxygen detection in biological media

Autor: Nikolay V. Petrov, Irina V. Semenova, D M Beltukova, Andrey V. Belashov, O. S. Vasyutinskii

Publikováno v: Biophotonics South America.

The paper presents a novel combined approach aimed to detect and monitor singlet oxygen molecules in biological specimens by means of the simultaneous recording and monitoring of their deactivation dynamics in the two complementary channels: radiativ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e734d84b3457511c95af51f43e408790
https://doi.org/10.1117/12.2180909

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Holographic approach for monitoring of the deactivation of excited biomolecules

Autor: Irina V. Semenova, O. S. Vasyutinskii, A. D. Moskovtseva, D. M. Maksimova

Publikováno v: Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XII.

The paper presents a novel approach to detect and monitor excited biomolecules by means of holographic registration of thermal disturbances produced by their radiationless deactivation. The photoacoustic and photorefractive methods do not provide any

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f38884b0b96ec1e07891dbb37c6663b7
https://doi.org/10.1117/12.2037305

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Determination of polarization of vacuum-ultraviolet radiation by fluorescence and probe-beam techniques

Autor: S. V. Bobashev, O. S. Vasyutinskii, V. Yu. Backman

Publikováno v: Solar Physics. 164:397-401

Polarization analysis of vacuum ultraviolet (VUV) radiation, especially the analysis of elliptical polarization is of considerable scientific interest in many areas of physics including solar physics. Polarization measurements in the VUV region are m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89b2108206d795014aa8fda1fd6aa550
https://doi.org/10.1007/bf00146651

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Observation of polarized 62P3/2thallium atoms produced in molecular photodissociation

Autor: A G Evseev, O S Vasyutinskii

Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 24:L521-L526

The oriented and aligned metastable 62P3/2 thallium atoms produced in photodissociation of TlBr at 266 nm have been observed. The effect has been registered by a variable dichroism of the atomic vapours which is caused by a precession of the angular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b77c115b869ed01199ed94791795208d
https://doi.org/10.1088/0953-4075/24/21/002

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Investigation of phase objects using off-axis digital holography with a-priori known information on the reference wave

Autor: O. S. Vasyutinskii, Nikolay V. Petrov, Irina V. Semenova, Andrey V. Belashov

Publikováno v: Journal of Physics: Conference Series. 536:012003

Off-axis digital holography with a-priori known information on the reference wave allows phase reconstruction from a single interference pattern, thus, being a promising tool for investigations of dynamic processes. The paper presents the method aime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c15fc59ac627e8554fc1c3b61b5bd6fe
https://doi.org/10.1088/1742-6596/536/1/012003

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