Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Denis A. Vrazhnov"'
Autor:
Denis A. Vrazhnov, Daria A. Ovchinnikova, Tatiana V. Kabanova, Andrey G. Paulish, Yury V. Kistenev, Nazar A. Nikolaev, Olga P. Cherkasova
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 2872 (2024)
The possibility of the differentiation of glioblastoma from traumatic brain injury through blood serum analysis by terahertz time-domain spectroscopy and machine learning was studied using a small animal model. Samples of a culture medium and a U87 h
Externí odkaz:
https://doaj.org/article/376b6069bf4f4ddc881f12822607b125
Autor:
Irina Yu. Yanina, Polina A. Dyachenko, Arkady S. Abdurashitov, Alexander S. Shalin, Igor V. Minin, Oleg V. Minin, Andrey D. Bulygin, Denis A. Vrazhnov, Yury V. Kistenev, Valery V. Tuchin
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Adipose tissue (AT) optical properties for physiological temperatures and in vivo conditions are still insufficiently studied. The AT is composed mainly of packed cells close to spherical shape. It is a possible reason that AT demonstrates a
Externí odkaz:
https://doaj.org/article/d832023f84ea46fd9a04df86ae9612a8
Publikováno v:
Heliyon, Vol 8, Iss 10, Pp e11185- (2022)
The problem of accurate, fast, and inexpensive COVID-19 tests has been urgent till now. Standard COVID-19 tests need high-cost reagents and specialized laboratories with high safety requirements, are time-consuming. Data of routine blood tests as a b
Externí odkaz:
https://doaj.org/article/7697dbc62ec5462a89a1d37cd8f8082a
Publikováno v:
Journal of Biomedical Photonics & Engineering, Vol 5, Iss 1 (2019)
The breathomics approach to express-diagnosis of bronchopulmonary diseases based on spectral analysis of volatile organic compounds in a patient’s exhaled air is discussed. The basic demands and possible technical solutions to laser photoacoustic s
Externí odkaz:
https://doaj.org/article/f5f7bf0a2f2e4f61ad428a46631a0dfc
Autor:
Denis A. Vrazhnov
Publikováno v:
28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8267f0ac89e12b8f31825739d26c76d4
https://doi.org/10.1117/12.2644962
https://doi.org/10.1117/12.2644962
Autor:
Yu. V. Kistenev, Olga P. Cherkasova, Alla B. Bucharskaya, A.A. Mankova, Ekaterina N. Lazareva, Polina A. Dyachenko (Timoshina), V. E. Skiba, Alexander P. Shkurinov, Valery V. Tuchin, Denis A. Vrazhnov
Publikováno v:
Optics and Spectroscopy. 128:964-971
Serum samples of healthy rats and rats with inoculated tumors on days 14 and 28 after transplantation of cholangiocarcinoma cells were analyzed using Raman spectroscopy (RS). It was shown that the intensity of the amide 1 band differs in the serum sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b110a21b32751e012b7fc03a4b83c9ec
https://doi.org/10.1134/s0030400x20070115
https://doi.org/10.1134/s0030400x20070115
Publikováno v:
Advances in Brain Imaging Techniques ISBN: 9789811913518
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a3d5370dfe9232cea3d929142729a6f
https://doi.org/10.1007/978-981-19-1352-5_10
https://doi.org/10.1007/978-981-19-1352-5_10
Publikováno v:
Advances in Brain Imaging Techniques ISBN: 9789811913518
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::897f41335fe8c09f5f3b464640cee1d0
https://doi.org/10.1007/978-981-19-1352-5_7
https://doi.org/10.1007/978-981-19-1352-5_7
Autor:
Yury V. Kistenev, Denis A. Vrazhnov
Publikováno v:
Advances in Brain Imaging Techniques ISBN: 9789811913518
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2263c87bc012037261d9cfaa33fa253
https://doi.org/10.1007/978-981-19-1352-5_12
https://doi.org/10.1007/978-981-19-1352-5_12
Autor:
Olga P. Cherkasova, Denis A. Vrazhnov, M. M. Nazarov, M. Konnikova, N. Aksenova, A.P. Shkurinov, A. Kuryanova, A.A. Mankova, Yuri V. Kistenev, T. Heinz, Yan Peng
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Early diagnosis of glioma may be achieved by detecting the molecular biomarkers in brain tissues and body fluids. Terahertz (THz) and infrared (IR) absorption spectra of mouse blood plasma were studied in the dynamics of the U87 glioblastoma developm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::704925afcb7dbf8c874766343733a512
https://doi.org/10.1109/irmmw-thz50926.2021.9567163
https://doi.org/10.1109/irmmw-thz50926.2021.9567163