Электронная библиотека (репозиторий) Томского государственного университета

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Add   Magnetically tunable bandpass filter of teraherz radiation
Authors: Kochnev, Zahar S. | Kistenev, Yury V. | Borisov, Alexey V.
Source: Russian physics journal. 2023. Vol. 65, № 10. P. 1667-1675
Type: статьи в журналах
Date: 2023
Description: A magnetically tunable bandpass filter of terahertz radiation is created and investigated. The filter is a cell with a magnetic fluid and a system of inductance coils made in the form of Helmholtz rin ... More
Add   Label-free laser spectroscopy for respiratory virus detection: A review
Authors: Kistenev, Yury V. | Das, Anubhab | Mazumder, Nirmal | Cherkasova, Olga P. | Knyazkova, Anastasia I. | Shkurinov, Alexander P. | Tuchin, Valery V. | Lednev, Igor K.
Source: Journal of biophotonics. 2022. Vol. 15, № 10. P. e202200100 (1-18)
Type: статьи в журналах
Date: 2022
Description: Infectious diseases are among the most severe threats to modern society. Current methods of virus infection detection based on genome tests need reagents and specialized laboratories. The desired char ... More
Add   Magnetically controlled terahertz polarization-sensitive filter based on 5BDSR microparticle ferrofluid
Authors: Kochnev, Zahar S. | Knyazkova, Anastasia I. | Meshcheryakova, T. A. | Raspopin, G. K. | Borisov, Alexey V.
Source: Russian physics journal. 2022. Vol. 64, № 11. P. 2129-2134
Type: статьи в журналах
Date: 2022
Description: The paper proposes the magnetically controlled polarization-sensitive filter operating in the range of 0.2 to 1.5 THz. This filter is based on the created magnetic fluid comprising 5BDSR (FeNbCuMoCoBS ... More
Add   Study of adsorption of the SARS-CoV-2 virus spike protein by vibrational spectroscopy using terahertz metamaterials
Authors: Konnikova, Maria R. | Cherkasova, Olga P. | Geints, T. A. | Dizer, E. S. | Mankova, A. A. | Vasilievskii, I. S. | Butylin, A. A. | Kistenev, Yury V. | Tuchin, Valery V. | Shkurinov, Alexander P.
Source: Quantum electronics. 2022. Vol. 52, № 1. P. 2
Type: статьи в журналах
Date: 2022
Description: Adhesion of the spike protein of the SARS-CoV-2 virus is studied by vibrational spectroscopy using terahertz metamaterials. The features of metastructure absorption upon the deposition of histidine, a ... More
Add   Determination of porosity of ceramic materials by terahertz spectroscopy
Authors: Rezvanova, A. E. | Knyazkova, Anastasia I. | Nikolaev, Viktor V. | Ponomarev, A. N.
Source: Pulsed lasers and laser applications AMPL-2021 : the 15th International conference, September 12-17, 2021, Tomsk, Russia : abstracts. Tomsk, 2021. P. 124
Type: статьи в сборниках
Date: 2021
Add   Diagnosis of glioma molecular markers by terahertz technologies
Authors: Cherkasova, Olga P. | Peng, Yan | Konnikova, Maria R. | Kistenev, Yury V. | Shi, Chenjun | Vrazhnov, Denis A. | Shevelev, Oleg B. | Zavjalov, Evgenii L. | Kuznetsov, Sergei | Shkurinov, Alexander P.
Source: Photonics. 2021. Vol. 8, № 1. P. 22 (1-30)
Type: статьи в журналах
Date: 2021
Description: This review considers glioma molecular markers in brain tissues and body fluids, shows the pathways of their formation, and describes traditional methods of analysis. The most important optical proper ... More
Add   Malignant and benign thyroid nodule differentiation through the analysis of blood plasma with terahertz spectroscopy
Authors: Konnikova, Maria R. | Cherkasova, Olga P. | Nazarov, Maxim M. | Vrazhnov, Denis A. | Kistenev, Yury V. | Titov, Sergei E. | Kopeikina, Elena V. | Shevchenko, Sergei P. | Shkurinov, Alexander P.
Source: Biomedical optics express. 2021. Vol. 12, № 2. P. 1020-1035
Type: статьи в журналах
Date: 2021
Description: The liquid and lyophilized blood plasma of patients with benign or malignant thyroid nodules and healthy individuals were studied by terahertz (THz) time-domain spectroscopy and machine learning. The ... More
Add   Potential of sub-THz-wave generation in Li2B4O7 nonlinear crystal at room and cryogenic temperatures
Authors: Ezhov, Dmitry M. | Turgeneva, Snezhana | Nikolaev, Nazar A. | Mamrashev, Alexander A. | Mikerin, Sergei | Minakov, Fedor | Simanchuk, Andrey | Antsygin, Valery D. | Svetlichnyi, Valerii A. | Losev, Valery F. | Andreev, Yury M.
Source: Crystals. 2021. Vol. 11, № 11. P. 1321 (1-9)
Type: статьи в журналах
Date: 2021
Description: Due to their high optical damage threshold, borate crystals can be used for the efficient nonlinear down-conversion of terawatt laser radiation into the terahertz (THz) frequency range of the electrom ... More
Add   Searching for ST-segment elevation myocardial infarction markers by absorption spectra analysis of exhaled air samples
Authors: Syrkina, Anna G. | Ryabov, Vyacheslav V. | Borisov, Alexey V. | Zakharova, O. A. | Kistenev, Yury V.
Source: European heart journal: Acute cardiovascular care. 2021. Vol. 10, suppl. № 1. P. i103
Type: статьи в журналах
Date: 2021
Add   Terahertz spectroscopy of diabetic and non-diabetic human blood plasma pellets
Authors: Lykina, Anastasiya A. | Nazarov, Maxim M. | Konnikova, Maria R. | Mustafin, Ilia A. | Vaks, Vladimir L. | Anfertev, Vladimir A. | Domracheva, Elena G. | Chernyaeva, Mariya B. | Kistenev, Yury V. | Vrazhnov, Denis A. | Prischepa, Vladimir V. | Kononova, Yulia A. | Korolev, Dmitry V. | Cherkasova, Olga P. | Shkurinov, Alexander P. | Babenko, Alina Yu. | Smolyanskaya, Olga A.
Source: Journal of biomedical optics. 2021. Vol. 26, № 4. P. 043006-1-043006-14
Type: статьи в журналах
Date: 2021
Description: Significance: The creation of fundamentally new approaches to storing various biomaterial and estimation parameters, without irreversible loss of any biomaterial, is a pressing challenge in clinical p ... More
Add   The dielectric tensor rotation angle and optical properties of a nonlinear crystal of bismuth triborate in the millimeter-wave range
Authors: Nikolaev, Nazar A. | Mamrashev, Alexander A. | Antsygin, Valery D. | Ezhov, Dmitry M. | Lubenko, D. M. | Svetlichnyi, Valerii A. | Andreev, Yury M. | Losev, V. F.
Source: Proceedings of SPIE. 2021. Vol. 12086 : XV International Conference on Pulsed Lasers and Laser Applications, 2021, Tomsk, Russian Federation. P. 120861A-1-120861A-44
Type: статьи в журналах
Date: 2021
Description: We present the thorough studies of dielectric properties of BiB3O6 (BIBO) crystal in the subterahertz range. We observe a large birefringence Δn = nZ −nX = 1.5 and the values of absorption coefficient ... More
Add   Терагерцовая спектроскопия жидкостей в капиллярах
Authors: Лобова, Людмила Олеговна
Source: Перспективы развития фундаментальных наук : сборник научных трудов XVIII Международной конференции студентов, аспирантов и молодых ученых, 27–30 апреля 2021 г.. Томск, 2021. Т. 1 : Физика. С. 211-213
Type: статьи в сборниках
Date: 2021
Description: The process of propagation of terahertz electromagnetic waves in distilled water, oil and water-salt solutions: 10% NaCl, 5% NaCl, 1% NaCl 0.9% NaCl and 0.1% NaCl in a capillary is investigated. The s ... More
Add   Управление поляризационно-чувствительными фильтрами терагерцового диапазона, основанное на формировании магнитным полем структур микрочастиц сплава 5БДСР в жидкой среде
Authors: Кочнев, Захар Сергеевич | Князькова, Анастасия Игоревна | Мещерякова, Татьяна Александровна | Распопин, Георгий Константинович | Борисов, Алексей Владимирович
Source: Известия высших учебных заведений. Физика. 2021. Т. 64, № 11. С. 134-138
Type: статьи в журналах
Date: 2021
Description: Представлены результаты разработки варианта поляризационно-чувствительного управляемого магнитным полем полосового фильтра в диапазоне от 0.2 до 1.5 ТГц. Фильтр основан на базе созданной авторами магн ... More
Add   Differential diagnosis of paraffin-embedded tissues by IR-THz spectroscopy and machine learning
Authors: Borisov, Alexey V. | Knyazkova, Anastasia I. | Nikolaev, Viktor V. | Samarinova, Alica A. | Navolokin, Nikita A. | Tuchina, Daria K. | Tuchin, Valery V. | Kistenev, Yury V.
Source: Proceedings of SPIE. 2020. Vol. 11363 : Tissue optics and photonics. P. 113630J-1-113630J-7
Type: статьи в журналах
Date: 2020
Description: The ability of diagnostics of melanoma and nevus based on spectral analysis of paraffin-embedded tissues in the 0.3-1.5 terahertz (THz) range has been carried out. The principal component analysis was ... More
Add   Measurement and modeling of optical properties of heated adipose tissue in the terahertz range
Authors: Nikolaev, Viktor V. | Zakharova, O. A. | Borisov, Alexey V. | Dvoretski, Konstantin N. | Berezin, Kirill V. | Kochubey, Vyacheslav I. | Kistenev, Yury V. | Tuchin, Valery V. | Yanina, Irina Yu.
Source: Proceedings of SPIE. 2020. Vol. 11348 : Terahertz photonics. P. 1134817-1-1134817-10
Type: статьи в журналах
Date: 2020
Description: Measurements and modeling of the optical properties of adipose tissue and its components in the terahertz range with a change in tissue temperature were carried out. It was shown that the optical dens ... More
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