Электронная библиотека (репозиторий) Томского государственного университета
Tuchin, Valery V.

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Add   Fast estimation of the spectral optical properties of rabbit pancreas and pigment content analysis
Authors: Martins, Inês Soraia | Silva, Hugo Filipe | Tuchin, Valery V. | Oliveira, Luís Manuel
Source: Photonics. 2022. Vol. 9, № 2. P. 122 (1-14)
Type: статьи в журналах
Date: 2022
Description: The pancreas is a highly important organ, since it produces insulin and prevents the occurrence of diabetes. Although rare, pancreatic cancer is highly lethal, with a small life expectancy after being ... More
Add   Ellipticity imaging for visualizing and quantifying long and short range correlations in laser speckle data II: phantom and animal studies
Authors: Majumdar, Anindya | Fedosov, Ivan V. | Abdurashitov, Arkady S. | Grishin, Oleg V. | Sindeeva, Olga A. | Khaksari, Kosar | Tuchin, Valery V. | Kirkpatrick, Sean J.
Source: Proceedings of SPIE. 2019. Vol. 10877 : Dynamics and fluctuations in biomedical photonics XVI. P. 1087705-1-1087705-11
Type: статьи в журналах
Date: 2019
Description: We present an alternative approach for using dynamic laser speckle data to quantify biophysical dynamics including ordered flows and random motions. The approach yields images that superficially resem ... More
Add   Blood flow velocity measurements in chicken embryo vascular network via PIV approach
Authors: Stiukhina, Elena S. | Fedosov, Ivan V. | Tuchin, Valery V. | Kurochkin, Maxim A.
Source: Proceedings of SPIE. 2018. Vol. 10716 : Saratov fall meeting 2017 : Optical technologies in biophysics and medicine XIX, 26-30 September 2017, Saratov, Russian Federation. P. 107160H-1-107160H-8
Type: статьи в журналах
Date: 2018
Description: A method for measuring of blood velocity in the native vasculature of a chick embryo by the method of micro anemometry from particle images (μPIV) is improved. A method for interrogation regions sorti ... More
Add   Broadband spectral verification of optical clearing reversibility in lung tissue
Authors: Oliveira, Luís R. | Ferreira, Ricardo M. | Pinheiro, Maria R. | Silva, Hugo Filipe | Tuchin, Valery V. | Oliveira, Luís Manuel
Source: Journal of biophotonics. 2022. Vol. 15, № 10. P. e202200185 (1-7)
Type: статьи в журналах
Date: 2022
Description: The increase of tissue transparency through sequential optical immersion clearing treatments and treatment reversibility have high interest for clinical applications. To evaluate the clearing reversib ... More
Add   Methods for optical skin clearing in molecular optical imaging in dermatology
Authors: Lademann, Juergen | Darvin, Maxim E. | Tuchin, Valery V. | Sdobnov, Anton Yu.
Source: Biochemistry (Moscow). 2019. Vol. 84, Suppl. 1. P. S144-S158
Type: статьи в журналах
Date: 2019
Description: This short review describes recent progress in using optical clearing (OC) technique in skin studies. Optical clear-ing is an efficient tool for enhancing the probing depth and data quality in multiph ... 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   Stiffness of RBC optical confinement affected by optical clearing
Authors: Grishin, Oleg V. | Fedosov, Ivan V. | Tuchin, Valery V.
Source: Proceedings of SPIE. 2017. Vol. 10336 : Saratov Fall Meeting 2016 : Optical Technologies in Biophysics and Medicine XVIII, 27-30 September 2016, Saratov, Russian Federation. P. 103360U-1-103360U-7
Type: статьи в журналах
Date: 2017
Description: In vivo optical trapping is a novel applied direction of an optical manipulation, which enables one to noninvasive measurement of mechanical properties of cells and tissues in living animals directly. ... More
Add   Fluorescent angiography of chicken embryo and photobleaching velocimetry
Authors: Namykin, Anton A. | Fedosov, Ivan V. | Postnov, Dmitry E. | Tuchin, Valery V. | Stiukhina, Elena S.
Source: Proceedings of SPIE. 2017. Vol. 10336 : Saratov Fall Meeting 2016 : Optical Technologies in Biophysics and Medicine XVIII, 27-30 September 2016, Saratov, Russian Federation. P. 103360V-1-103360V-9
Type: статьи в журналах
Date: 2017
Description: Fluorescent angiography approach in application to a living chicken embryo is discussed. It provides precise vessel wall detection and demonstrates usefulness for real time monitoring of vasoconstrict ... More
Add   A rapid Stokes imaging method for characterizing the optical properties of tissue during immersion optical clearing
Authors: Song, Jiawei | Zeng, Nan | Ma, Hui | Tuchin, Valery V.
Source: IEEE journal of selected topics in quantum electronics. 2022. Vol. 29, № 4. P. 7200109 (1-9)
Type: статьи в журналах
Date: 2022
Description: The diffusion of drugs or agents in biological tissues is vital in biomedicine. Here we propose a non-invasive polarization optical method to evaluate the microstructural changes in tissues during age ... More
Add   Increasing the penetration depth for ultrafast laser tissue ablation using glycerol based optical clearing
Authors: Gabay, Ilan | Martin, Chris | Yildirim, Murat | Tuchin, Valery V. | Ben-Yakar, Adela | Subramanian, Kaushik G.
Source: Proceedings of SPIE. 2016. Vol. 9707 : Dynamics and fluctuations in biomedical photonics XIII. P. 97070X-1-97070X-8
Type: статьи в журналах
Date: 2016
Description: Background: Deep tissue ablation is the next challenge in ultrafast laser microsurgery. By focusing ultrafast pulses below the tissue surface one can create an ablation void confined to the focal volu ... More
Add   Sapphire shaped crystals for laser-assisted cryodestruction of biological tissues
Authors: Dubyanskaya, E. N. | Kuznetsov, A. A. | Katyba, G. M. | Dolganova, I. N. | Mukhina, E. E. | Chernomyrdin, N. V. | Zaytsev, Kirill I. | Tuchin, Valery V. | Kurlov, V. N. | Shikunova, I. A.
Source: Proceedings of SPIE. 2018. Vol. 10716 : Saratov fall meeting 2017 : Optical technologies in biophysics and medicine XIX, 26-30 September 2017, Saratov, Russian Federation. P. 1071615-1-1071615-8
Type: статьи в журналах
Date: 2018
Description: We have developed cryo-applicators based on the sapphire shaped crystals fabricated using the edge-defined film-fed growth (EFG) and noncapillary shaping (NCS) techniques. Due to the unique physical p ... More
Add   Sapphire-based medical instruments for diagnosis, surgery and therapy
Authors: Katyba, Gleb M. | Shikunova, Irina A. | Zotov, A. K. | Aleksandrova, P. V. | Naumova, N. A. | Shchedrina, M. A. | Zaytsev, Kirill I. | Tuchin, Valery V. | Kurlov, Vladimir N. | Dolganova, Irina N.
Source: Proceedings of SPIE. 2020. Vol. 11363 : Tissue optics and photonics. P. 136318-1-1136318-6
Type: статьи в журналах
Date: 2020
Description: In this work, we present a brief overview of sapphire medical instruments. Sapphire demonstrates a unique combination of physical properties, such as high hardness and chemical inertness, biocompatibi ... More
Add   The novel photosensitizer galactose: Lutetium (Lu)-phthalocyanine for photodynamic therapy in tumor-bearing mice
Authors: Bucharskaya, Alla B. | Maslyakova, Galina N. | Navolokin, Nikita A. | Terentyuk, Georgy S. | Borisova, Ekaterina | Mantareva, Vanya | Genin, Vadim D. | Bashkatov, Alexey N. | Genina, Elina A. | Tuchin, Valery V.
Source: Proceedings of SPIE. 2022. Vol. 12192 : XXV Annual Conference Saratov Fall Meeting 2021; and IX Symposium on Optics and Biophotonics, 2021, Saratov, Russian Federation. P. 121920Z-1-121920Z-4
Type: статьи в журналах
Date: 2022
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   Towards registration of optical and MR signal changes in subcutaneous tumor volume in vivo after optical skin clearing
Authors: Tuchin, Valery V. | Meerovich, Irina G. | Kazachkina, Natalia I. | Zherdeva, Victoria V. | Solovyev, Ilya D. | Tuchina, Daria K. | Savitsky, Alexander P. | Bogdanov, Alexei A.
Source: Proceedings of SPIE. 2020. Vol. 11239 : Dynamics and fluctuations in biomedical photonics XVII. P. 112390N-1-112390N-8
Type: статьи в журналах
Date: 2020
Description: The goal of this research was in testing magnetic resonance imaging (MRI) pulse sequences for monitoring local changes of proton relaxation times after the local application of skin optical clearing ( ... More

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