Электронная библиотека (репозиторий) Томского государственного университета
Kochubey, Vyacheslav I.

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Add   Assessment of cytotoxicity upconversion nanoparticles coated by SiO2 on different cell lines
Authors: Verkhovskii, Roman A. | Anisimov, R. A. | Lomova, Maria V. | Tuchina, Daria K. | Lazareva, Ekaterina N. | Doronkina, A. A. | Mylnikov, A. M. | Navolokin, Nikita A. | Kochubey, Vyacheslav I. | Yanina, Irina Yu.
Source: Proceedings of SPIE. 2022. Vol. 11959 : Dynamics and fluctuations in biomedical photonics XIX. P. 1195908-1-1195908-4
Type: статьи в журналах
Date: 2022
Description: The present work demonstrates the assessment of cytotoxicity upconversion nanoparticles (UCNPs) coated by SiO2 on different normal and cancer murine cell lines in vitro. The cell viability is scored f ... More
Add   Influence of annealing temperature on the cytotoxicity upconversion nanoparticles on different cell lines
Authors: Verkhovskii, Roman A. | Anisimov, R. A. | Lomova, Maria V. | Tuchina, Daria K. | Lazareva, Ekaterina N. | Doronkina, A. A. | Mylnikov, A. M. | Navolokin, Nikita A. | Kochubey, Vyacheslav I. | Yanina, Irina Yu.
Source: Proceedings of SPIE. 2022. Vol. 12147 : Tissue Optics and Photonics II (19 May 2022). P. 121470H-1-121470H-5
Type: статьи в журналах
Date: 2022
Add   Laser speckle contrast imaging for monitoring of acute pancreatitis at ischemia-reperfusion injury of the pancreas in rats
Authors: Dyachenko, Polina A. | Bashkatov, Alexey N. | Alexandrov, D. A. | Kochubey, Vyacheslav I. | Tuchin, Valery V.
Source: Journal of innovative optical health sciences. 2022. Vol. 15, № 1. P. 2242002-1-2242002-13
Type: статьи в журналах
Date: 2022
Description: The in°uence of ischemia–reperfusion (I/R) action on pancreatic blood °ow (PBF) and the development of acute pancreatitis (AP) in laboratory rats is evaluated in vivo by using the laser speckle contra ... More
Add   Optical properties of glycated and non-glycated hemoglobin – Raman/fluorescence spectroscopy and refractometry
Authors: Lazareva, Ekaterina N. | Zyubin, Andrey Y. | Dikht, Nataliya I. | Bucharskaya, Alla B. | Samusev, Ilya G. | Slezhkin, Vasily A. | Kochubey, Vyacheslav I. | Tuchin, Valery V.
Source: Journal of biomedical photonics & engineering. 2022. Vol. 8, № 2. P. 020303-1-020303-9
Type: статьи в журналах
Date: 2022
Description: In this study, the optical properties of glycated (HbA1c) and nonglycated (Hb) hemoglobin are compared using Surface-enhanced Raman spectroscopy (SERS), spectrofluorimetry, and refractometry. Analysis ... More
Add   Changes in the spectral characteristics of biological tissues depending on temperature
Authors: Yanina, Irina Yu. | Kozlova, Ekaterina | Kochubey, Vyacheslav I.
Source: Proceedings of SPIE. 2021. Vol. 11641 : Dynamics and fluctuations in biomedical photonics XVIII. P. 116410X-1-116410X-6
Type: статьи в журналах
Date: 2021
Description: This work was aimed at determining the optical characteristics of biological samples at different temperatures. The work investigated the change in the intensity and shape of the absorption spectra of ... More
Add   Fast method for computer simulation of luminescence characteristics of multilayer biological tissues with embedded luminescent nanoparticles
Authors: Yakovlev, Dmitry D. | Sagaidachnaya, E. A. | Yakovlev, Dmitry A. | Kochubey, Vyacheslav I.
Source: Quantum electronics. 2021. Vol. 51, № 1. P. 43-51
Type: статьи в журналах
Date: 2021
Description: We report a fast and computationally stable method for computer simulation of optical properties of layered scattering systems containing luminescent layers. The method is based on the solution of one ... More
Add   Varying of up-conversion nanoparticles luminescence from the muscle tissue depth during the compression
Authors: Kozintseva, Marina | Kochubey, Vyacheslav I. | Konyukhova, Julia G. | Tuchin, Valery V.
Source: Journal of innovative optical health sciences. 2021. Vol. 14, № 5. P. 2143001-1-2143001-8
Type: статьи в журналах
Date: 2021
Description: The current work is focused on the study of optical clearing of skeletal muscles under local compression. The experiments were performed on in vitro bovine skeletal muscle. The time dependence of opti ... 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
Add   The study of spectral changes in THz range in normal and pathological skin in vivo depending on the dehydration methods used
Authors: Nikolaev, Viktor V. | Borisov, Alexey V. | Knyazkova, Anastasia I. | Buyko, Evgeny E. | Kochubey, Vyacheslav I. | Ivanov, Vladimir V. (биолог) | Kistenev, Yury V. | Tuchin, Valery V. | Yanina, Irina Yu.
Source: Proceedings of SPIE. 2020. Vol. 11457 : Saratov fall meeting 2019 : Optical and nano-technologies for biology and medicine. P. 114570Q-1-114570Q-6
Type: статьи в журналах
Date: 2020
Description: The terahertz (THz) attenuated total reflectance (ATR) imaging of normal and pathological skin under the action of various dehydration agents was carried out in vivo. Studies were conducted on animal ... More
Add   Effect of light scattering on biological tissue thermometry from photoluminescence spectra of up-conversion nanoparticles
Authors: Volkova, Elena K. | Sagaidachnaya, E. A. | Kochubey, Vyacheslav I. | Tuchin, Valery V. | Yanina, Irina Yu.
Source: Quantum electronics. 2019. Vol. 49, № 1. P. 59-62
Type: статьи в журналах
Date: 2019
Description: Photoluminescence spectra of the up-conversion nanoparticles NaYF4 : Y³⁺, Er³⁺ arranged under a layer of an adipose tissue have been recorded in a wide temperature range. It is shown that if nanoparti ... More
Add   Phototoxicity and luminescence of the upconversion nanoparticles embedded in the cells
Authors: Sagaidachnaya, E. A. | Vidyasheva, I. V. | Navolokin, Nikita A. | Kochubey, Vyacheslav I. | Tuchin, Valery V. | Yanina, Irina Yu.
Source: Proceedings of SPIE. 2019. Vol. 10877 : Dynamics and fluctuations in biomedical photonics XVI. P. 108770Y-1-108770Y-6
Type: статьи в журналах
Date: 2019
Description: The present work demonstrates the visualization of the intracellular distribution of upconversion nanoparticles (UCNPs) by microscopy with excitation in the NIR spectral range and detection of upconve ... More
Add   Comparison of temperature sensing of the luminescent upconversion and ZnCdS nanoparticles
Authors: Volkova, Elena K. | Sagaidachnaya, E. A. | Konyukhova, Julia G. | Kochubey, Vyacheslav I. | Tuchin, Valery V. | Yanina, Irina Yu.
Source: Proceedings of SPIE. 2018. Vol. 10506 : Nanoscale imaging, sensing, and actuation for biomedical applications XV. P. 1050616-1-1050616-8
Type: статьи в журналах
Date: 2018
Description: The luminescence spectra of upconversion nanoparticles (UCNPs) and ZnCdS nanoparticles (ZnCdSNPs) were measured and analyzed in a wide temperature range: from room to human body and further to a hyper ... More
Add   Delivery and reveal of localization of upconversion luminescent microparticles and quantum dots in the skin in vivo by fractional laser microablation, multimodal imaging, and optical clearing
Authors: Volkova, Elena K. | Genina, Elina A. | Bashkatov, Alexey N. | Konyukhova, Julia G. | Popov, Alexey P. | Speranskaya, Elena S. | Bucharskaya, Alla B. | Navolokin, Nikita A. | Goryacheva, Irina Yu. | Yanina, Irina Yu. | Kochubey, Vyacheslav I. | Sukhorukov, Gleb B. | Meglinski, Igor V. | Tuchin, Valery V.
Source: Journal of biomedical optics. 2018. Vol. 23, № 2. P. 026001-1-026001-11
Type: статьи в журналах
Date: 2018
Description: Delivery and spatial localization of upconversion luminescent microparticles [Y2O3:Yb, Er] (mean size ∼1.6  μm) and quantum dots (QDs) (CuInS2/ZnS nanoparticles coated with polyethylene glycol-based a ... More
Add   Effect of luminescence transport through adipose tissue on measurement of tissue temperature by using ZnCdS nanothermometers
Authors: Yanina, Irina Yu. | Sagaydachnaya, Elena | Konyukhova, Julia G. | Kochubey, Vyacheslav I. | Tuchin, Valery V. | Volkova, Elena K.
Source: Proceedings of SPIE. 2018. Vol. 10493 : Dynamics and fluctuations in biomedical photonics XV. P. 104931K-1-104931K-7
Type: статьи в журналах
Date: 2018
Description: The spectra of luminescence of ZnCdS nanoparticles (ZnCdS NPs) were measured and analyzed in a wide temperature range: from room to human body and further to a hyperthermic temperature resulting in ti ... More
Add   Measurement of tissue optical properties in the context of tissue optical clearing
Authors: Berezin, Kirill V. | Dvoretski, Konstantin N. | Chernavina, Maria L. | Genina, Elina A. | Genin, Vadim D. | Kochubey, Vyacheslav I. | Lazareva, Ekaterina N. | Pravdin, Alexander B. | Shvachkina, Marina E. | Bashkatov, Alexey N. | Timoshina, Polina A. | Tuchina, Daria K. | Yakovlev, Dmitry D. | Yakovlev, Dmitry A. | Yanina, Irina Yu. | Zhernovaya, Olga S. | Tuchin, Valery V.
Source: Journal of biomedical optics. 2018. Vol. 23, № 9. P. 091416-1-091416-31
Type: статьи в журналах
Date: 2018
Description: Nowadays, dynamically developing optical (photonic) technologies play an ever-increasing role in medicine. Their adequate and effective implementation in diagnostics, surgery, and therapy needs reliab ... More
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