Dr. Igor O. Kozlov Profile

Dr. Igor O. Kozlov

at Orel State Univ named after IS Turgenev

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 8 December 2023 Paper

Paper

Laser speckle contrast imaging of cerebral blood flow during carotid artery clamping

Dmitry Stavtsev, Igor Kozlov, Anton Konovalov, Fyodor Grebenev, Gennadii Piavchenko, Alexander Gerasimenko, Dmitry Telyshev, Igor Meglinski, Sergey Kuznetsov

Proceedings Volume 12628, 126281S (2023) https://doi.org/10.1117/12.2670756

KEYWORDS: Cerebral blood flow, Laser speckle contrast imaging, Arteries, Blood circulation, Visualization, Surgery, Neck, Cerebral cortex, Cerebral aneurysms, Brain diseases

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Proceedings Article | 29 April 2022 Paper

Paper

Oscillation processes in synuclein-KO mouse skin microcirculation: a pilot study

Igor Kozlov, Dmitriy Serov, Evgeniya Seryogina, Maxim Astashev, Arina Tankanag, Kirill Chaprov, Ekaterina Lysikova, Natalia Ninkina, Evgeniy Zherebtsov, Andrey Dunaev

Proceedings Volume 12192, 121920W (2022) https://doi.org/10.1117/12.2626412

KEYWORDS: Skin, Blood, Tissues, Doppler effect, Nervous system, Blood circulation

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Proceedings Article | 7 December 2021 Paper

Paper

Dynamics of cerebral cortex blood flow and tissue abnormalities induced by acute respiratory disorders

G. Piavchenko, V. Dremin, I. Kozlov, D. Stavtsev, S. Kuznetsov, A. Dunaev, I. Meglinski

Proceedings Volume 11919, 119190X (2021) https://doi.org/10.1117/12.2614597

KEYWORDS: Blood circulation, Tissues, Cerebral cortex, Brain, Speckle, Pulmonary disorders, Pathology, Oxygen, Veins, Neurons

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Proceedings Article | 9 April 2020 Paper

Paper

Wearable laser Doppler sensors for evaluating the nutritive and shunt blood flow

Yulia Loktionova, Elena Zharkikh, Evgeny Zherebtsov, Igor Kozlov, Viktor Sidorov, Angelina Zherebtsova, Sergei Sokolovski, Andrey Dunaev, Edik Rafailov

Proceedings Volume 11457, 114570M (2020) https://doi.org/10.1117/12.2564396

KEYWORDS: Blood circulation, Bismuth, Doppler effect, Sensors, Skin, Blood, Signal processing, Medical research, Photonics, Diagnostics

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Proceedings Article | 6 April 2020 Presentation + Paper

Presentation + Paper

Time-frequency analysis and laser Doppler spectrum decomposition to reveal new feature space for diagnosis of diabetes mellitus vascular complications

Igor Kozlov, Evgeny Zherebtsov, Angelina Zherebtsova, Yulia Loktionova, Elena Zharkikh, Andrey Dunaev

Proceedings Volume 11363, 113631I (2020) https://doi.org/10.1117/12.2557035

KEYWORDS: Doppler effect, Blood, Skin, Time-frequency analysis, Diagnostics, Laser Doppler velocimetry, Blood circulation, Capillaries

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Proceedings Article | 2 April 2020 Presentation + Paper

Presentation + Paper

Liposomal nanoparticles enhance contrast of fluorescence, speckle-contrast imaging, and ultrasound measurements in phantoms and murine model

Olga Stelmashchuk, Andrey Vinokurov, Mikhail Apanaykin, Igor Kozlov, Andrian Mamoshin, A. Borsukov, Andrey Dunaev

Proceedings Volume 11363, 1136326 (2020) https://doi.org/10.1117/12.2555973

KEYWORDS: Ultrasonography, Luminescence, Laser speckle contrast imaging, Diagnostics, Fluorescence spectroscopy, Capillaries, Blood circulation, Nanoparticles, Speckle imaging

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Proceedings Article | 2 April 2020 Presentation + Paper

Presentation + Paper

Wearable laser Doppler flowmetry for the analysis of microcirculatory changes during intravenous infusion in patients with diabetes mellitus

Elena Zharkikh, Yulia Loktionova, Igor Kozlov, Angelina Zherebtsova, Victor Sidorov, Evgeny Zherebtsov, Andrey Dunaev, Edik Rafailov

Proceedings Volume 11363, 113631K (2020) https://doi.org/10.1117/12.2552464

KEYWORDS: Doppler effect, Blood circulation, Blood, Skin, Diagnostics, Biomedical optics, Photonics

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Proceedings Article | 21 February 2020 Presentation + Paper

Presentation + Paper

Brain metabolism changes in cases of impaired breathing or blood circulation in rodents evaluated by real time optical spectroscopy methods

Gennadii Piavchenko, Evgeniya Seryogina, Ksenia Yu. Kandurova, Valery Shupletsov, Igor Kozlov, Dmitry Stavtsev, Olga Stelmashchuk, Evgeny Zherebtsov, Viktor Dremin, Aleksander Alekseyev, Sergey Kuznetsov, Andrey Dunaev, Igor Meglinski

Proceedings Volume 11234, 112341E (2020) https://doi.org/10.1117/12.2545708

KEYWORDS: Brain, Blood circulation, Hypoxia, Diffuse reflectance spectroscopy, Neurons, Cerebral cortex, Fluorescence spectroscopy, Laser speckle contrast imaging

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Proceedings Article | 22 July 2019 Paper

Paper

Analysis of changes in blood flow oscillations under different probe pressure using laser Doppler spectrum decomposition

Igor Kozlov, Evgeny Zherebtsov, Mikhail Mezentsev, Valery Shupletsov, Elena Potapova, Angelina Zherebtsova, Viktor Dremin, Andrey Dunaev, Igor Meglinski

Proceedings Volume 11079, 110791Q (2019) https://doi.org/10.1117/12.2527040

KEYWORDS: Doppler effect, Blood, Blood circulation, Diagnostics, Laser beam diagnostics, Wavelets, Signal processing, Capillaries, Analytical research

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Proceedings Article | 22 July 2019 Paper

Paper

Studies of age-related changes in blood perfusion coherence using wearable blood perfusion sensor system

Yulia Loktionova, Evgeny Zherebtsov, Elena Zharkikh, Igor Kozlov, Angelina Zherebtsova, Victor Sidorov, Sergei Sokolovski, Ilya Rafailov, Andrey Dunaev, Edik Rafailov

Proceedings Volume 11075, 1107507 (2019) https://doi.org/10.1117/12.2526967

KEYWORDS: Blood, Wavelets, Blood circulation, Signal detection, Sensors, Doppler effect, Cardiovascular system, Pathology, Photonics, Diagnostics

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Proceedings Article | 22 July 2019 Paper

Paper

Optical fine-needle biopsy approach for intraoperative multimodal diagnostics in minimally invasive abdominal surgery

Ksenia Kandurova, Elena Potapova, Valery Shupletsov, Igor Kozlov, Evgeniya Seryogina, Viktor Dremin, Evgeny Zherebtsov, Alexander Alekseyev, Andrian Mamoshin, Andrey Dunaev

Proceedings Volume 11079, 110791C (2019) https://doi.org/10.1117/12.2526747

KEYWORDS: Diffuse reflectance spectroscopy, Tissue optics, Fiber optics

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Proceedings Article | 22 July 2019 Paper

Paper

Wearable sensor system for multipoint measurements of blood perfusion: pilot studies in patients with diabetes mellitus

Evgeny Zherebtsov, Elena Zharkikh, Igor Kozlov, Yulia Loktionova, Angelina Zherebtsova, Ilya Rafailov, Sergei Sokolovski, Victor Sidorov, Andrey Dunaev, Edik Rafailov

Proceedings Volume 11079, 110791O (2019) https://doi.org/10.1117/12.2526966

KEYWORDS: Blood, Sensors, Doppler effect, Diagnostics, Blood circulation, Electronic components, Medicine, Capillaries, Control systems

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Proceedings Article | 3 June 2019 Paper

Paper

Laser speckle contrast imaging of abdominal organs in mouse model

Evgenya Seryogina, Mikhail Mezentsev, Gennadii Piavchenko, Viktor Dremin, Igor Kozlov, Anton Sdobnov, Olga Stelmashchuk, Andrian Mamoshin, Andrey Dunaev

Proceedings Volume 11065, 110650Q (2019) https://doi.org/10.1117/12.2523185

KEYWORDS: Speckle, Laser speckle contrast imaging, Pancreas, Image processing, Ischemia, Speckle pattern

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Proceedings Article | 3 June 2019 Paper

Paper

Fluorescence spectroscopy approach for blood influence compensation

Valery Shupletsov, Viktor Dremin, Evgeny Zherebtsov, Mikhail Mezentsev, Igor Kozlov, Elena Potapova, Andrey Dunaev

Proceedings Volume 11065, 110650R (2019) https://doi.org/10.1117/12.2522794

KEYWORDS: Blood, Fluorescence spectroscopy, Absorption, Fiber optics, Software development

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Proceedings Article | 3 June 2019 Paper

Paper

Pilot studies of age-related changes in blood perfusion in two different types of skin

Yulia Loktionova, Elena Zharkikh, Igor Kozlov, Evgeny Zherebtsov, Svetlana Bryanskaya, Angelina Zherebtsova, Victor Sidorov, Sergei Sokolovski, Andrey Dunaev, Edik Rafailov

Proceedings Volume 11065, 110650S (2019) https://doi.org/10.1117/12.2522968

KEYWORDS: Blood circulation, Doppler effect, Diagnostics, Pathology, Cardiovascular system

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Proceedings Article | 3 June 2019 Paper

Paper

Investigation of blood microcirculation parameters in patients with rheumatic diseases by videocapillaroscopy and laser Doppler flowmetry during cold pressor test

Dmitry Stavtsev, Mikhail Volkov, Nikita Margaryants, Andrey Potemkin, Viktor Dremin, Igor Kozlov, Irina Makovik, Evgeny Zherebtsov, Andrey Dunaev

Proceedings Volume 11065, 110650T (2019) https://doi.org/10.1117/12.2523190

KEYWORDS: Capillaries, Blood circulation, Doppler effect, Video processing

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Proceedings Article | 1 March 2019 Presentation + Paper

Presentation + Paper

Optical fine-needle aspiration biopsy in a rat model

Viktor Dremin, Elena Potapova, Evgeny Zherebtsov, Igor Kozlov, Evgeniya Seryogina, Ksenia Kandurova, Alexander Alekseyev, Gennadii Piavchenko, Sergey Kuznetsov, Andrian Mamoshin, Andrey Dunaev

Proceedings Volume 10877, 108770K (2019) https://doi.org/10.1117/12.2509255

KEYWORDS: Tissues, Biopsy, Tumors, Diffuse reflectance spectroscopy, Tissue optics, Luminescence, In vivo imaging, Diagnostics, Surgery, Ocean optics

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Proceedings Article | 1 March 2019 Presentation + Paper

Presentation + Paper

Novel wearable VCSEL-based sensors for multipoint measurements of blood perfusion

Evgeny Zherebtsov, Elena Zharkikh, Igor Kozlov, Angelina Zherebtsova, Yulia Loktionova, Nikolay Chichkov, Ilya Rafailov, Victor Sidorov, Sergei Sokolovski, Andrey Dunaev, Edik Rafailov

Proceedings Volume 10877, 1087708 (2019) https://doi.org/10.1117/12.2509578

KEYWORDS: Blood, Doppler effect, Blood circulation, Laser scattering, Skin, Tissues, Measurement devices, Photonics, Vertical cavity surface emitting lasers, Smart sensors

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Proceedings Article | 17 May 2018 Paper

Paper

Peculiarities of local blood microcirculation in patients with psoriasis

Viktor Dremin, Maria Filina, Elena Zharkikh, Igor Kozlov, Evgeny Zherebtsov, Elena Potapova, Nadezda Malaya, Natalia Yakushkina, Irina Snimshchikova, Andrey Dunaev

Proceedings Volume 10685, 1068532 (2018) https://doi.org/10.1117/12.2305973

KEYWORDS: Blood, Blood circulation, Skin, Tissues, Doppler effect, Signal analyzers, Wavelets, Capillaries, Diagnostics, Hemodynamics

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Proceedings Article | 17 May 2018 Paper

Paper

Laser doppler spectrum decomposition applied in diagnostics of microcirculatory disturbances

Igor Kozlov, Evgeny Zherebtsov, Victor Dremin, Angelina Zherebtsova, Elena Zharkikh, Andrey Dunaev, Edik Rafailov

Proceedings Volume 10685, 106854O (2018) https://doi.org/10.1117/12.2289551

KEYWORDS: Doppler effect, Doppler tomography, Blood, Skin, Diagnostics, Signal processing, Wavelets, Blood circulation, Analytical research, Lymphatic system

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Proceedings Article | 24 March 2017 Paper

Paper

Evaluation of blood microcirculation parameters by combined use of laser Doppler flowmetry and videocapillaroscopy methods

M. Volkov, D. Kostrova, N. Margaryants, I. Gurov, N. Erofeev, V. Dremin, E. Zharkikh, E. Zherebtsov, I. Kozlov, A. Dunaev

Proceedings Volume 10336, 1033607 (2017) https://doi.org/10.1117/12.2267955

KEYWORDS: Doppler effect, Blood, Capillaries, Blood circulation, Virtual colonoscopy, Video, Tissues, Video processing, Data processing, Laser scattering

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Proceedings Article | 24 March 2017 Paper

Paper

The influence of local pressure on evaluation parameters of skin blood perfusion and fluorescence

E. Zherebtsov, K. Kandurova, E. Seryogina, I. Kozlov, V. Dremin, A. Zherebtsova, A. Dunaev, I. Meglinski

Proceedings Volume 10336, 1033608 (2017) https://doi.org/10.1117/12.2267957

KEYWORDS: Blood, Skin, Luminescence, Diagnostics, Doppler effect, Fluorescence spectroscopy, Tissue optics, Absorption, Blood circulation, Biomedical optics

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Proceedings Article | 3 March 2017 Presentation + Paper

Presentation + Paper

Laser Doppler flowmetry in blood and lymph monitoring, technical aspects and analysis

Victor Dremin, Evgeny Zherebtsov, Irina Makovik, Igor Kozlov, Viktor Sidorov, Alexander Krupatkin, Andrey Dunaev, Ilya Rafailov, Karina Litvinova, Sergei Sokolovski, Edik Rafailov

Proceedings Volume 10063, 1006303 (2017) https://doi.org/10.1117/12.2252427

KEYWORDS: Doppler effect, Lymphatic system, Blood circulation, Signal processing, Blood, Skin, Software development, Analytical research, Tissue optics, Optical fibers, Wavelets, Diagnostics, Doppler tomography, Tissues, Photonics

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Showing 5 of 23 publications

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