Dr. Georgy V. Simonenko Profile

Dr. Georgy V. Simonenko

at Saratov State Univ

SPIE Involvement:

Author

Publications (30)

Proceedings Article | 25 February 2010 Paper

Fat tissue staining and photodynamic/photothermal effects

Valery Tuchin, Gregory Altshuler, Irina Yu. Yanina, Vyacheslav Kochubey, Georgy Simonenko

Proceedings Volume 7563, 75630V (2010) https://doi.org/10.1117/12.849346

KEYWORDS: Tissue optics, Laser tissue interaction, Tissues, Absorption, Temperature metrology, Lamps, Skin, Biomedical optics, Semiconductor lasers, Laser irradiation

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Proceedings Article | 11 February 2010 Paper

Photo analysis methods for fat cell destructive engineering

I. Yu. Yanina, V. Bochko, G. Simonenko, J. Alander, V. Tuchin

Proceedings Volume 7547, 754708 (2010) https://doi.org/10.1117/12.855988

KEYWORDS: Image segmentation, Fractal analysis, Laser tissue interaction, Tissues, Image processing algorithms and systems, Tissue optics, Statistical analysis, Semiconductor lasers, Cell death, Laser irradiation

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Proceedings Article | 25 February 2009 Paper

Destructive fat tissue engineering using photodynamic and selective photothermal effects

Valery Tuchin, Irina Yu. Yanina, Georgy Simonenko

Proceedings Volume 7179, 71790C (2009) https://doi.org/10.1117/12.812164

KEYWORDS: Cell death, Tissues, Tissue optics, Laser tissue interaction, Proteins, Absorption, Tissue engineering, Photothermal effect, Photodynamic therapy, Transmittance

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Proceedings Article | 26 April 2007 Paper

Gross protein influence upon blood plasma and serum self organization processes in patients with coronary heart disease

Lidia Malinova, Uliya Sergeeva, Georgy Simonenko, Tatiana Denisova, Valery Tuchin

Proceedings Volume 6535, 65351W (2007) https://doi.org/10.1117/12.741012

KEYWORDS: Plasma, Blood, Proteins, Heart, Liquids, Chemical elements, Statistical analysis, Dendrites, Environmental sensing, Microscopy

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Proceedings Article | 26 April 2007 Paper

Blood flow structure in patients with coronary heart disease

Lidia Malinova, Georgy Simonenko, Tatyana Denisova, Valery Tuchin

Proceedings Volume 6535, 65351V (2007) https://doi.org/10.1117/12.741011

KEYWORDS: Blood circulation, Blood, Glucose, Heart, Mode conditioning cables, Visualization, Video, Cameras, Silicon, Blood pressure

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Proceedings Article | 8 February 2007 Paper

Dynamics of morphofunctional erythrocyte properties during intravenous glucose injection in patients with coronary heart disease

Lidia Malinova, Georgy Simonenko, Tatyana Denisova, Valery Tuchin

Proceedings Volume 6436, 64360U (2007) https://doi.org/10.1117/12.712727

KEYWORDS: Glucose, Heart, Blood, Organisms, Directed energy weapons, Blood circulation, Statistical analysis, Mode conditioning cables, Diagnostics, Capillaries

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Proceedings Article | 8 February 2007 Paper

Cell-cell interaction in blood flow in patients with coronary heart disease (in vitro study)

Lidia Malinova, Georgy Simonenko, Tatyana Denisova, Valery Tuchin

Proceedings Volume 6436, 64360V (2007) https://doi.org/10.1117/12.712833

KEYWORDS: Blood circulation, Blood, Heart, Glucose, In vitro testing, Animal model studies, Data modeling, Mode conditioning cables, Visualization, Pathophysiology

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Proceedings Article | 24 July 2006 Paper

Diagnostic value of plasma morphology in patients with coronary heart disease

Lidia Malinova, Yuliya Sergeeva, Georgy Simonenko, Valery Tuchin, Tatiana Denisova

Proceedings Volume 6163, 61631L (2006) https://doi.org/10.1117/12.697357

KEYWORDS: Plasma, Heart, Blood, Diagnostics, Plasma diagnostics, Statistical analysis, Silver, Organisms, Glucose, Plasma systems

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Proceedings Article | 24 July 2006 Paper

Plasma lipids profile and erythrocytes system in patients with coronary heart disease

Lidia Malinova, Georgy Simonenko, Valery Tuchin, Tatyana Denisova

Proceedings Volume 6163, 61631O (2006) https://doi.org/10.1117/12.697422

KEYWORDS: Glucose, Blood, Heart, Plasma, Statistical analysis, Classification systems, Tolerancing, Blood circulation, Mode conditioning cables, Pathophysiology

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SPIE Journal Paper | 1 July 2004 Open Access

Low-intensity indocyanine-green laser phototherapy of acne vulgaris: Pilot study

Elina Genina, Alexey Bashkatov, Georgy Simonenko, Olga Odoevskaya, Valery Tuchin, Gregory Altshuler

JBO, Vol. 9, Issue 04, (July 2004) https://doi.org/10.1117/12.10.1117/1.1756596

KEYWORDS: Skin, Near infrared, Laser irradiation, Phototherapy, Luminescence, Semiconductor lasers, Inflammation, Photodynamic therapy, Indocyanine green, Absorption

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Proceedings Article | 1 July 2004 Paper

ICG laser therapy of acne vulgaris

Valery Tuchin, Gregory Altshuler, Elina Genina, Alexey Bashkatov, Georgy Simonenko, Olga Odoevskaya, Ilya Yaroslavsky

Proceedings Volume 5319, (2004) https://doi.org/10.1117/12.531010

KEYWORDS: Skin, Near infrared, Tissues, Control systems, Semiconductor lasers, Bacteria, Seaborgium, Inflammation, Absorption, Luminescence

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The near-infrared (NIR) laser radiation due to its high penetration depth is widely used in phototherapy. In application to skin appendages a high selectivity of laser treatment is needed to prevent light action on surrounding tissues. Indocyanine Green (ICG) dye may provide a high selectivity of treatment due to effective ICG uploading by a target and its narrow band of considerable absorption just at the wavelength of the NIR diode laser. The goal of this study is to demonstrate the efficacy of the NIR diode laser phototherapy in combination with topical application of ICG suggested for soft and thermal treatment of acne vulgaris. 28 volunteers with facile or back-located acne were enrolled. Skin sites of subjects were stained by ICG and irradiated by NIR laser-diode light (803 or 809 nm). Untreated, only stained and only light irradiated skin areas served as controls. For soft acne treatment, the low-intensity (803 nm, 10 - 50 mW/cm², 5-10 min) or the medium-intensity (809 nm, 150 - 190 mW/cm², 15 min) protocols were used. The single and multiple (up to 8-9) treatments were provided. The individual acne lesions were photothermally treated at 18 W/cm² (803 nm, 0.5 sec) without skin surface cooling or at 200 W/cm² (809 nm, 0.5 sec) with cooling. The results of the observations during 1-2 months after the completion of the treatment have shown that only in the case of the multiple-wise treatment a combined action of ICG and NIR irradiation reduces inflammation and improves skin state during a month without any side effects. At high power densities (up to 200 W/cm²) ICG stained acne inflammatory elements were destructed for light exposures of 0.5 sec. Based on the concept that hair follicle, especially sebaceous gland, can be intensively and selectively stained by ICG due to dye diffusion through pilosebaceous canal and its fast uptake by living microorganisms, by vital keratinocytes of epithelium of the canal and sebaceous duct, and by rapidly proliferating sebocytes, new technologies of soft and thermal acne lesions treatment that could be used in clinical treatment of acne were proposed.

Proceedings Article | 28 May 2004 Paper

Suspension properties of whole blood and its components under glucose influence studied in patients with acute coronary syndrome

Lidia Malinova, Georgy Simonenko, Tatyana Denisova, Pavel Dovgalevsky, Valery Tuchin

Proceedings Volume 5330, (2004) https://doi.org/10.1117/12.533216

KEYWORDS: Glucose, Blood, Heart, Mode conditioning cables, Sodium, Visual analytics, Visualization, Blood circulation, Plasma, Cardiology

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Proceedings Article | 19 November 2003 Paper

Reflectance, transmittance, and polarization of light interacting with immersed tissue: in vitro and in vivo study

Nina Lakodina, Alexey Bashkatov, Elina Genina, Georgy Simonenko, Valery Tuchin

Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.530946

KEYWORDS: Tissue optics, Tissues, Reflectivity, Skin, Polarization, In vivo imaging, Optical fibers, Scattering, Cartilage, Optical properties

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Proceedings Article | 13 October 2003 Paper

Thermal action on the lipocells

Georgy Simonenko, Olga Cherkasova, Tatyana Denisova, Valery Tuchin

Proceedings Volume 5068, (2003) https://doi.org/10.1117/12.518874

KEYWORDS: Tissues, Mode conditioning cables, Pathogens, Pathology, Digital cameras, Blood, Glucose, Microscopes, Temperature metrology, Thermography

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Proceedings Article | 16 July 2002 Paper

Aggregation ability of erythrocytes of patients with coronary heart disease depending on different glucose concentration

Lidia Malinova, Georgy Simonenko, Vyacheslav Kirichuk, Tatyana Denisova, Valery Tuchin

Proceedings Volume 4707, (2002) https://doi.org/10.1117/12.475631

KEYWORDS: Glucose, Blood, Heart, Visual analytics, Visualization, Ultrasonography, Veins, Toxicity, Absorption, Tissues

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Proceedings Article | 16 July 2002 Paper

Special training laboratory on optical biophysics: education-research setups for postgraduate students

Ivan Fedosov, Alexey Bashkatov, Elina Genina, Georgy Simonenko, Dmitry Zimnyakov, Valery Tuchin

Proceedings Volume 4707, (2002) https://doi.org/10.1117/12.475637

KEYWORDS: Optical properties, Tissue optics, Transmittance, Reflectivity, Biological research, Doppler effect, Charge-coupled devices, Biophysics, Monte Carlo methods, Scattering

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Proceedings Article | 27 June 2002 Paper

Polarization technology for tissue study

Georgy Simonenko, Tatyana Denisova, Nina Lakodina, Valery Tuchin, Alexander Papaev

Proceedings Volume 4617, (2002) https://doi.org/10.1117/12.472535

KEYWORDS: Tissues, Polarization, Testis, Optical clearing, Cartilage, Tissue optics, Sclera, Optical fibers, Collagen, Diffusion

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Proceedings Article | 31 May 2002 Paper

LCD-DESIGN: universal system for computer simulation and optimization of electro-optical devices on the base of liquid crystals

Dmitry Yakovlev, Georgy Simonenko, Valery Tsoi, Vladimir Chigrinov, Nikolay Khokhlov, Yuri Podyachev

Proceedings Volume 4705, (2002) https://doi.org/10.1117/12.469020

KEYWORDS: LCDs, Liquid crystals, Instrument modeling, Computing systems, Electro optical modeling, Computer simulations, Polarization, Systems modeling, Electro optics, Antireflective coatings

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Proceedings Article | 28 May 2002 Open Access

Special training laboratory on optical biophysics

Valery Tuchin, Dmitry Zimnyakov, Vladimir Ryabukho, Yurii Sinichkin, Georgy Simonenko, Ivan Fedosov, Alexey Bashkatov, Elina Genina, Ol'ga Perepelitsina, Sergey Ulianov, Ekateryna Galanzha, Irina Kiseleva, Vyacheslav Kochubey, Alexander Pravdin, Svetlana Chernova

Proceedings Volume 4588, (2002) https://doi.org/10.1117/12.468711

KEYWORDS: Skin, Tissue optics, Light scattering, Biomedical optics, Reflectivity, Polarization, Biophysics, Scattering, Laser scattering, Statistical analysis

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Proceedings Article | 31 October 2001 Paper

In vivo and in vitro study of immersion clearing dynamics of the skin

Elina Genina, Alexey Bashkatov, Yurii Sinichkin, Nina Lakodina, Irina Korovina, Georgy Simonenko, Valery Tuchin

Proceedings Volume 4432, (2001) https://doi.org/10.1117/12.447123

KEYWORDS: Skin, In vivo imaging, Diffusion, Glucose, Tissues, Reflectivity, In vitro testing, Refractive index, Optical fibers, Blood

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Proceedings Article | 22 August 2001 Paper

Eye tissues study

Valery Tuchin, Alexey Bashkatov, Irina Maksimova, Yurii Sinichkin, Georgy Simonenko, Elina Genina, Nina Lakodina

Proceedings Volume 4427, (2001) https://doi.org/10.1117/12.438423

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Proceedings Article | 9 July 2001 Paper

Optical anisotropy of biotissues

Georgy Simonenko, Tatyana Denisova, Nina Lakodina, Alexander Papaev, Valery Tuchin

Proceedings Volume 4257, (2001) https://doi.org/10.1117/12.434737

KEYWORDS: Tissues, Cartilage, Polarizers, Tissue optics, Tumors, Optical properties, Sclera, Polarization, Anisotropy, Scattering

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Proceedings Article | 21 May 2001 Paper

Spatially resolved microspectrophotometry for hair optical properties and geometry studies: CCD hair tester

Dmitry Zimnyakov, Georgy Simonenko, Alexey Bashkatov, Elina Genina, Nina Lakodina, Valery Tuchin, Gregory Altshuler

Proceedings Volume 4244, (2001) https://doi.org/10.1117/12.427783

KEYWORDS: Charge-coupled devices, Transmittance, Optical properties, Signal attenuation, Absorbance, Image transmission, Optical testing, CCD cameras, Image compression, CCD image sensors

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Proceedings Article | 28 April 2000 Paper

Measurement of an optical anisotropy of biotissues

Georgy Simonenko, Tatyana Denisova, Nina Lakodina, Valery Tuchin

Proceedings Volume 3915, (2000) https://doi.org/10.1117/12.384167

KEYWORDS: Tissues, Tissue optics, Anisotropy, Sclera, Liquid crystals, Optical testing, Crystals, Collagen, Light scattering, Polarizers

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Proceedings Article | 29 March 1996 Paper

Application of universal computer modeling system for development of LCSs with high contrast and wide viewing angles

Dmitry Yakovlev, Georgy Simonenko, Vladimir Chigrinov, Yuri Podyachev, Nikolay Khokhlov

Proceedings Volume 2650, (1996) https://doi.org/10.1117/12.237000

KEYWORDS: LCDs, Systems modeling, Computer simulations, Ions, Computing systems, Wave plates, Optical filters, Projection systems, Switching, Polarizers

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Proceedings Article | 19 January 1996 Paper

Symmetry technique for measuring anchoring energy of nematic liquid crystal

Dmitry Yakovlev, Georgy Simonenko

Proceedings Volume 2731, (1996) https://doi.org/10.1117/12.230669

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Proceedings Article | 19 January 1996 Paper

New optical technique for determining director field configuration in inhomogeneous LC layers

Georgy Simonenko, Dmitry Yakovlev

Proceedings Volume 2731, (1996) https://doi.org/10.1117/12.230670

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Proceedings Article | 2 August 1995 Paper

Computer modeling of liquid crystal electro-optics by universal system (Mouse-LCD)

Dmitry Yakovlev, Georgy Simonenko, Valery Tsoi, Vladimir Chigrinov, Nikolay Khokhlov, Y. Radiachev

Proceedings Volume 2372, (1995) https://doi.org/10.1117/12.215557

KEYWORDS: Liquid crystals, Electro optics, LCDs, Modeling, Computing systems, Computer simulations, Electro optical modeling, Systems modeling, Scattering, Liquids

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Proceedings Article | 7 April 1995 Paper

SuperTwist-nematic-based projection liquid crystal screens

Vladimir Chigrinov, Georgy Simonenko

Proceedings Volume 2407, (1995) https://doi.org/10.1117/12.205905

KEYWORDS: Polarizers, Projection systems, Liquid crystals, LCDs, Polymer thin films, Polymers, Computer simulations, Multiplexing, Optical filters, Electro optics

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Proceedings Article | 7 April 1995 Paper

Computer modeling of liquid crystal electro-optics by universal system (mouse-LCD)

Dmitry Yakovlev, Georgy Simonenko, Valery Tsoi, Vladimir Chigrinov, Nikolay Khokhlov, Yuri Podyachev

Proceedings Volume 2407, (1995) https://doi.org/10.1117/12.205901

KEYWORDS: Liquid crystals, LCDs, Electro optics, Computer simulations, Computing systems, Refractive index, Electro optical modeling, Systems modeling, Multiplexing, Dielectrics

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Showing 5 of 30 publications

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