Preliminary

Invited Lecture

1. Small Spheres, Big Possibilities: Cellular Spheroids and Their Role in Nanobiomedicine
   Anatolii A. Abalymov
2. TUNABLE INFRARED LASERS FOR BIOMEDICAL AND ENVIRONMENTAL APPLICATIONS
   Igor L. Fufurin, Igor S. Golyak, Andrey N. Morozov, Pavel P. Demkin, Dmirty R. Anfimov, Dmitry A. Nazarov Bauman Moscow State Technical University, Moscow, Russia
3. Multispectral sensor fusion in SmartWatch for in situ continuous monitoring of human skin hydration and body sweat loss
   Elena Volkova, 1, Alexey Perchik, 1, Konstantin Pavlov, 1, Evgenii Nikolaev, 1, Alexey Ayuev, 1, Jaehyuck Park, 2, Namseok Chang, 2, Wonseok Lee, 2, Justin Younghyun Kim, 2, Alexander Doronin, 3 & Maksim Vilenskii, 4 1 Sensor Solutions Laboratory, Samsung R&D Institute Russia, 127018, Moscow, Russia 2 Health H/W R&D Group, Samsung Electronics, Suwon, 16678, Korea 3 School of Engineering and Computer Science, Victoria University of Wellington, 6140, Wellington, New Zealand 4 Applied HW Solutions Team, Samsung R&D Institute Russia, 127018, Moscow, Russia
4. Blood flow monitoring during abdominal surgery using imaging photoplethysmography
   Alexei A. Kamshilin,1, Valeriy V. Zaytsev,1, Victor A. Kashchenko,2,3. 1 Institute of Automation and Control Processes FEB RAS, Vladivostok, Russia, 2 North-Western District Scientific and Clinical Center named after L.G. Sokolov FMBA, St. Petersburg, Russia, 3 Saint Petersburg State University, St. Petersburg, Russia.
5. General description of image formation/transformation in optical coherence tomography using K-space approach: numerical demonstrations without the need of conventional paraxial approximation or Gaussian beams
   A.L. MATVEYEV,1 L.A. MATVEEV,1 G.V. GELIKONOV1, AND V.Y. ZAITSEV1 1 A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod, Russia
6. Optical assessment of interrelation of red blood cells and platelets aggregation in blood of patients suffering from arterial hypertension
   Andrei Lugovtsov, Danila Umerenkov, Petr Ermolinskiy, Alexander Priezzhev; Faculty of Physics of M.V. Lomonosov Moscow State University, Moscow, Russia
7. Capillary blood flow characteristics and endothelium function in healthy volunteers and patients suffering from socially significant diseases
   Alexander Priezzhev, Petr Ermolinskiy, Yury Gurfinkel, Egor Sovetnikov, Andrei Lugovtsov; Lomonosov Moscow State University, Moscow, Russia
8. TIME-RESOLVED MULTISPECTRAL MACRO-IMAGING: CLINICAL APPLICATIONS
   VLADISLAV I. SHCHESLAVSKIY1,2, DIANA V. YUZHAKOVA1, МARINA V. SHIRMANOVA1, WOLFGANG BECKER2; 1Privolzhskiy Research Medical University, Nizhny Novgorod, Russia; 2Becker&Hickl GmbH, Berlin, Germany.

Internet Invited Lecture

1. ANALYSIS OF THE EXPERIMENTAL ABSORPTION SPECTRUM OF THE RABBIT LUNG AND QUANTIFICATION OF ITS COMPONENTS
   Luís M. Oliveira 1,2, Maria R. Pinheiro 2, Valery V. Tuchin 3; 1 Polytechnic Institute of Porto, Porto, Portugal 2 INESC TEC, Porto, Portugal 3 Saratov State University, Saratov, Russian Federation

Oral Report

1. Investigation of nonlinear optical effects of hybrid thermosensitive platforms modified with plasmonic and dielectric nanoparticles
   L. V. Mikhailova,1 E. N. Gerasimova,1 V. V. Yaroshenko,1 M. V. Zyuzin1 1 Faculty of Physics, ITMO University, Kronverksky Pr. 49, bldg. A, St. Petersburg 197101, Russian Federation

Oral Report in Saratov State University

1. Differentiation of healthy and malignant brain tissues using optical coherence tomography
   Polina V. Aleksandrova,1 Kirill I. Zaytsev,1 Pavel V. Nikitin,2 Anna I. Alekseeva,3 Igor V. Reshetov,4 Irina N. Dolganova,5 1 Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia 2 University of Houston, Houston, Texas, USA 3 Research Institute of Human Morphology, Moscow, Russia 4 Institute for Cluster Oncology, Sechenov University, Moscow, Russia 5 Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
2. Fluorescent Convertible Polymer Capsules with Various Dyes as Tracking Labels for Macrophages
   Zhanna V. Kozyreva1, Polina A. Demina2, Anastasiia Yu. Sapach1, Daria A. Terentyeva1, Olga I. Gusliakova1,2, Anna M. Abramova2, Irina Yu. Goryacheva2, Gleb B. Sukhorukov1,3, and Olga A. Sindeeva1 1 Skolkovo Institute of Science and Technology, Moscow, Russia; 2 Saratov State University, Saratov, Russia; 3 Queen Mary University of London, London, UK.
3. Optical scheme for simultaneous measurement of light scattering and attenuation for the cell culture quantification
   Alexander E. Moskalensky, Natalia A. Virts, Tatyana Yu. Karogodina Novosibirsk State University
4. Surface-enhanced Raman scattering of blood plasma of patients with malignant and benign neoplasms of the endometrium in comparison with the control group
   Dmitry N. Artemyev 1, Lyudmila A. Bratchenko1, Vladimir I. Kukushkin 2, Vladimir M. Zuev 3, 1 – Samara National Research University, Samara, Russia, 2 – Institute of Solid State Physics RAS, Chernogolovka, Russia, 3 – Sechenov University, Moscow, Russia
5. Modelling of the process of formation of a laser welded seam of biological tissue under irradiation by laser radiation with dynamically changing focal distance
   D. I. Ryabkin 1,2, V. V. Suchkova 1,2, A. Yu. Gerasimenko1,2 1 I.M. Sechenov First Moscow State Medical University, Moscow, Russia; 2 National Research University of Electronic Technology MIET, Zelenograd, Moscow, Russia;
6. Integrated binary hologram to monitor cargo release from a drug-eluting film
   Arkady S. Abdurashitov,1 Pavel I. Proshin,1 Valery V. Tuchin2,3 Gleb B. Sukhorukov,1,4,5 1.Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow 121205, Russia 2.Science Medical Center, Saratov State University, Saratov 410012, Russia 3.A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, 119071, Russia 4.School of Engineering and Materials Science, Queen Mary University of London, London E1 4NS, United Kingdom 5.Siberian State Medical University, Moskovskiy Trakt, 2, Tomsk 634050, Russia
7. An algorithm for analyzing raman spectra of dental tissues for use in experimental medicine and dentistry
   Oleg O. Frolov,1, Pavel E. Timchenko,1, Elena V. Timchenko,1, Irina V. Bazhutova2 1 Samara National Research University, 34, Moskovskoye shosse, Samara, 443086, Russia; 2 Samara State Medical University, Institute of Experimental Medicine and Biotechnology, Samara, st. Gagarin, 20
8. Optical coherence tomography to evaluate the recovery of the skin after fractional CO2 laser treatment of Vulvar Lichen Sclerosus
   Arseniy L. Potapov1, Anastasiya E. Bychkova2, Alexander A. Moiseev3, Maria M. Karabut1, Alexandra V. Asaturova2, Inna A. Apolikhina2, Natalia D. Gladkova1, Marina A. Sirotkina1. 1 Privolzhsky Research Medical University, Nizhny Novgorod, Russia; 2 National Medical Research Center for Obstetrics, Gynecology and Perinatology named after academician V.I. Kulakov, Moscow, Russia; 3 Institute of Applied Physics RAS, Nizhny Novgorod, Russia.
9. The experimental study and modeling of liver optical properties in the 350-1300 nm range
   Ksenia Y. Kandurova,1, Dmitry S. Sumin,1,2, Alexander A. Palalov,1, E.S. Seryogina,1, Viktor V. Dremin,1, Andrian V. Mamoshin,1,2, Andrey V. Dunaev,1, Elena V. Potapova,1 1 Research and Development Center of Biomedical Photonics, Orel State University, Orel, Russia 2 Orel Regional Clinical Hospital, Orel, Russia
10. Compression optical coherent elastography for detecting microruptures of the intestinal wall during tissue distraction
    Elena B. Kiseleva,1 Alexander A. Sovetsky,2 Anton A. Plekhanov, 1 Maxim G. Ryabkov,1 Ekaterina V. Gubarkova,1 Evgeniya L. Bederina, 1 Natalia D. Gladkova, 1 Vladimir Y. Zaitsev,2 1 Privolzhsky Research Medical University, Nizhny Novgorod, Russia 2 Institute of Applied Physics of the RAS, Nizhny Novgorod, Russia
11. 2D binary mapping of nucleotide sequences: polarization encoding versus chaos game representation
    M.V. Alonova 1, D.A. Zimnyakov 1,2, An.V. Skripal 3 1 Yury Gagarin State Technical University of Saratov, 410054, Russia, Saratov, 77 Polytechnicheskaya St. 2 Institute for Precision Mechanics and Control Problems of the Russian Academy of Sciences (IPTMU RAS), 410028, Russia, Saratov, 24 Rabochaya St. 3 Saratov State University, 410012, Russia, Saratov, 83 Astrakhanskaya St.
12. Platelet activation mediated by diffusion of the agonist released via optical stimulus
    Ezhena S. Starodubtseva, 1 Alexander E. Moskalensky, 1 1 Novosibirsk State University, Novosibirsk, Russia
13. Refractometric analysis of blood serum
    L. V. Plotnikova1, O. S. Vezo1, A. D. Garifullin1,2 , A. Y. Kuvshinov2 , S.V.Voloshin2,3 , A.M. Polyanichko 1,4. 1St. Petersburg State University 2Russian Research Institute of Hematology and Transfusiology 3Kirov Military Medical Academy 4Institute of Cytology of the Russian Academy of Sciences

Zoom Oral Report

1. Investigation of the influence of thermally induced methemoglobin on the human skin optical reflection depending on temperature
   Andrey V. Belikov1,2, Viktor Yu. Chuchin1,3 1Institute of Laser Technologies, ITMO University, Russia 2Research Institute of Dentistry and Maxillofacial Surgery, Pavlov First St. Petersburg State Medical University, Russia 3Sector of Medical Laser Technologies, “NPP VOLO” LLC, Russia
2. Assessment of Temporal Characteristics of Perfusion Curves Recorded by Laser Doppler Flowmetry and/or Optical Incoherent Fluctuation Flowmetry in Patients with Diabetes Mellitus
   Alexey Glazkov,1 Ksenia Krasulina,1 Polina Glazkova,1 Yulia Kovaleva,1 Dmitry Rogatkin,1 1 Moscow Regional Research and Clinical Institute, Moscow, Russia
3. Antimicrobial photodynamic exposure using indocyanine green conjugated with various nanoparticles
   Elena S. Tuchina 1, Grigoriy K. Savelev 2, Boris N. Khlebtsov 3, Nikolay G. Khlebtsov 3 1 Saratov State University, Saratov, Russia 2 St. Petersburg University, Saint Petersburg, Russia 3 Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Saratov, Russia

Poster

1. THz polarization-sensitive solid immersion microscopy of brain tissues
   Darya R. Il’enkova (1), Nikita V. Chernomyrdin (1), Vladislav A. Zhelnov (1), Anna I. Alekseeva (2), Arsenii A. Gavdush (1), Guzel R. Musina (3,4), Pavel V. Nikitin (5), Kirill I. Zaytsev (1). 1 – Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia; 2 – Research Institute of Human Morphology, Moscow, Russia; 3 – Department of Biomedical Engineering, University of Houston, Houston, TX, United States; 4 – Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, United States; 5 – Department of Biomedical Engineering, University of Houston, Houston, TX, United States.
2. LASER DOPPLER FLOWMETRY DURING ORTHOSTATIC AND THERMAL TESTS
   AL badri Farqad1, K.V. Mashkov1, A.V. Skripal1, A.P. Averyanov2 A.D. Usanov1 1 Saratov State University, 2 Saratov State Medical University
3. The impact of endothelium-derived nitric oxide on RBC aggregation studied in vitro by laser tweezers
   Matvei K. Maksimov 1, Petr B. Ermolinskiy 1, Andrei E. Lugovtsov 1, Aleksei V. Muravyov 2, Aleksander V. Priezzhev 1 1 - M.V. Lomonosov Moscow State University, Moscow, Russia 2 - K.D. Ushinsky Yaroslavl State Pedagogical University, Yaroslavl, Russia
4. Criteria for assessing the quality of photodynamic treatment of purulent abscesses in laboratory animals
   Ekaterina S. Efimova 1, Maksim A. Polidanov 2, Maria V. Korchenova 1, Ara G. Musaelyan 3, Vladimir V. Alipov 3, Elena S. Tuchina 1 1 Saratov State University, Saratov, Russia 2 Almazov National Medical Research Center, Saint Petersburg, Russia 3 Saratov State Medical University, Saratov, Russia
5. Study of the effect of detonation nanodiamond on microfungi
   E. Perevedentseva1), V. Sychev1), E. Kuzmin1), S. Savinov1), T. Limonova1), S. V. Sadykova2), A. Kuvarina2), O. Streletskiy3), N. Melnik1) 1) P. N. Lebedev Physical Institute of Rus Acad Sci, Moscow, Russia 2) Laboratory of Taxonomic Study and Collection of Cultures of Microorganisms, Gause Institute of New Antibiotics, Moscow, Russia 3) Faculty of Physics, M.V. Lomonosov Moscow State University, Moscow, Russia
6. Ex vivo study of glycerol and glucose perfusion-kinetics in cat ovaries with serous carcinoma and leiomyosarcoma
   Alexey A. Selifonov,1, Andrey S. Rykhlov,2, Valery V. Tuchin3,4,5 1Education and Research Institute of Nanostructures and Biosystems, Saratov State University, Saratov 410012, Russia 2Clinic "Veterinary Hospital" , Saratov State University of Genetics, Biotechnology and Engineering named after N.I. Vavilov, Saratov 410012, Russia 3Science Medical Center, Saratov State University, Saratov 410012, Russia 4Laboratory of laser molecular imaging and machine learning, Tomsk State University, Tomsk 634050, Russia 5Institute of Precision Mechanics and Control, FRC “Saratov Scientific Centre of the Russian Academy of Sciences,” Saratov 410028, Russia
7. Laser speckle-contrast imaging in the assessment of cerebral perfusion changes in rats with haemorrhagic shock
   Nadezhda Golubova1, Ivan Ryzhkov2, Konstantin Lapin2, Evgeniya Seryogina1, Andrey Dunaev1, Viktor Dremin1, Elena Potapova1; 1Research and Development Center of Biomedical Photonics, Orel State University, Orel, Russia, 2V.A. Negovsky Research Institute of General Reanimatology, Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow, Russia
8. Photodynamic action of blue light using pyridylporphyrin (Zn-TOEt4PyP) on clinical strains of Staphylococcus aureus
   Tatiana V. Sharabarina1, Anna A. Zakoyan2, Maria V. Korchenova1, Elena S. Tuchina1, Lusine V. Mkrtchyan2, Grigor V. Gyulkhandanyan2, Valery V. Tuchin1; 1Saratov State University, Saratov, Russia, 2Institute of Biochemistry, NAS of Armenia, Armenia, Yerevan
9. Сhanges in the mechanisms of microcirculation regulation during direct optical generation of singlet oxygen
   Lyubov V. Eratova, Irina N. Makovik Orel State University
10. DYNAMIC FEATURES OF PERIPHERAL BLOOD FLOW PULSATIONS ACROSS SLEEP PHASES: pilot study in search of the central regulatory mechanism
    Kryuchkov E. S., Tsoy M.O., Borovkova E. I., Sarantseva E.I., Lykova E.Yu., Iskra T.D., Karavaev A. S., Semyachkina-Glushkovskaya O. V.
11. Early prediction of rat hindlimb ischemia using a steady- state spatially resolved visible diffuse reflectance spectrosopy
    Alina A. Platonova,1, Daria V. Varvina,2, Anna I. Alekseeva,3, Yulia M. Katyba,3, Arsen K. Zotov,4, Vladimir N. Kurlov,4, Irina N. Dolganova,4 1 - Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow 119991, Russia; 2 – Institute for Regenerative Medicine, Sechenov University, Moscow, 119048, Russia 3 - Research Institute of Human Morphology, Moscow 117418, Russia; 4 - Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka 142432, Russia;
12. Experiments with a disc laser ektacytometer and measurement of the red blood cells distribution width in deformability
    M. S. Lebedeva, E. G. Tsybrov, S. Yu. Nikitin Lomonosov Moscow State University, Moscow, Russia
13. Assessment of the group variability of the parameters of the microcirculatory-tissue system by using multimodal wearable device
    Viktorya E. Parshakova, Yulia I. Loktionova, Elena V. Zharkikh, Andrey V. Dunaev Research and Development Center of Biomedical Photonics, Orel State University, Orel, Russia
14. Big imaging data batch processing
    Dmitry V. Tuktarov 1, Egor V. Ilyukov 1, Dmitry A. Myagkov 1, Ivan V. Fedosov1, Oxana V. Semyachkina-Glushkovskaya2,3. Affiliations: 1.Institute of Physics, , Saratov State University, Universitetskaya, 40, , 410012 Saratov, Russia. 2 Department of Biology, Saratov State University, Astrakhanskaya 82, 410012 Saratov, Russia. 3 Institute of Physics, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany.
15. Import of biomedical images in third party software using Bio-formats
    Dmitry A. Myagkov 1, Egor V. Ilyukov 1, Dmitry V. Tuktarov 1, Ivan V. Fedosov1, Oxana V. Semyachkina-Glushkovskaya2,3 1 Institute of Physics, , Saratov State University, Universitetskaya, 40, , 410012 Saratov, Russia 2 Department of Biology, Saratov State University, Astrakhanskaya 82, 410012 Saratov, Russia 3 Institute of Physics, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany.
16. Wireless data trasfer protocol in portable bio-medical devices
    Egor V. Ilyukov 1, Dmitry V. Tuktarov 1, Dmitry A. Myagkov 1, Inna A. Blokhina 2, Ivan V. Fedosov1, Oxana V. Semyachkina-Glushkovskaya2,3; 1Institute of Physics, Saratov State University, Saratov, Russia, 2Department of Biology, Saratov State University,Saratov, Russia, 3Institute of Physics, Humboldt University, Berlin, Germany.
17. Analysis of the influence of various factors on the interference colors of the image of layered structures in optical microscopy: computer modeling
    Arseniy P. Fashchevskiy, Saratov State University
18. Investigation of the effect of prolonged exposure to OCA-aerosol (glycerin/propylene glycol) on rat plasma by Raman spectroscopy.
    Arina A. Sokova 1, Ekaterina N. Lazareva 1,2, Alexander E. Polozhenkov 3, Artem M. Mylnikov 3, Alla B. Bucharskaya 1,2,3, Valery V. Tuchin 1,2,4; 1 Saratov State University, Saratov, Russia; 2 Tomsk State University, Tomsk, Russia; 3 Saratov State Medical University, Saratov, Russia; 4 Institute of Precision Mechanics and Control RAS, Saratov, Russia.
19. Combined photodynamic/plasmonic photothermal therapy of a rat model tumor
    Vadim D. Genin1,2, Alla B. Bucharskaya1,2,3, Nikita A. Navolokin1,3, Georgy S. Terentyuk3, Boris N. Khlebtsov4, Nikolai G. Khlebtsov1,4, Valery V. Tuchin1,2,5, Elina A. Genina1,2; 1 Saratov State University, Saratov, Russia; 2 Tomsk State University, Tomsk, Russia; 3 Saratov State Medical University, Saratov, Russia; 4 Institute of Biochemistry and Physiology of Plants and Microorganisms, Federal Research Center "Saratov Scientific Center of the RAS", Saratov, Russia; 5 Institute of Precision Mechanics and Control Problems of the Russian Academy of Sciences, Federal Research Center "Saratov Scientific Center of the RAS", Saratov, Russia
20. Effect of optical clearing agent glycerol on RBC aggregation and deformation: in vitro study by optical techniques
    P.A. Moldon¹, E.S. Oreshkin¹, P.B. Ermolinsky¹, A.E. Lugovtsov¹, P.A. Timoshina ² A.V. Priezzhev¹; ¹Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia ²Research-Educational Institute of Optics and Biophotonics, Saratov State University, Saratov, Russia
21. Comparative OCT study of the efficiency of different optical clearing agents applied to the human fingernail bed area
    P.B. Ermolinskiy¹, P.A. Moldon¹, A.E. Lugovtsov¹, P.A. Timoshina² and A.V. Priezzhev¹ ¹Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia ²Research-Educational Institute of Optics and Biophotonics, Saratov State University, Saratov, Russia
22. Age-related dependencies of aggregation properties of RBCs in healthy individuals and patients suffering from socially significant diseases
    Marmylev A.S.1, Ermolinsky P.B.1, Umerenkov D.A.1, Dyachuk L.I.1, Lugovtsov A.E.1, Priezzhev A.V.1 1 - M.V. Lomonosov Moscow State University, Moscow, Russia
23. Nailfold video-capillaroscopy in the сomparative study of blood microcirculation in patients with paroxysmal and permanent atrial fibrillation
    E.N. Sovetnikov1, Y.I. Gurfinkel1, L.I. Dyachuk1, A.E. Lugovtsov2, P.B. Ermolinskiy2, A.A. Romanova2, and A.V. Priezzhev2 1Medical Research and Education Center of Lomonosov Moscow State University, 27-10 Lomonosovsky pr-t, Moscow, 119991, Russia. 2Department of Physics of Lomonosov Moscow State University, 1-2 Leninskie Gory, Moscow, 119991, Russia.
24. Measurement of the refractive index of the different animals' head tissues using OCT and multi-wavelength refractometer: Comparative study
    Alaa S. SHanshool1, E. N. Lazareva1,2, D. K. Tuchina1,2, E. A. Genina1,2, V. V. Tuchin1,2; 1Saratov National Research State University named after N.G. Chernyshevsky, Saratov, Russia, 2National Research Tomsk State University, Tomsk, Russia.
25. Differentiation of various forms of basal cell carcinoma and benign neoplasms of human skin by noninvasive method
    I.A. Serebryakova 1, 2, Yu.I. Surkov 1, 2, E.A. Genina 1, 2, Ya.K. Kuzinova 3, O.M. Konopatskova 3, V.V. Tuchin 1, 2, 4; 1Saratov State University, 2Tomsk State University 3Saratov State Medical University, 4Institute for Precision Mechanics and Control Problems
26. Diagnosis of basal cell carcinoma and benign neoplasms based on texture analysis of optical coherence tomography images
    Yuriy I. Surkov1,2, Izabella A. Serebryakova1,2, Yana K. Kuzinova3, Olga M. Konopatskova3, Elina A. Genina1,2, V.V. Tuchin1,2,4; 1Saratov State University, Saratov, Russia, 2Tomsk State University, Tomsk, Russia, 3 Saratov State Medical University named after V.I. Razumovsky, Saratov, Russia, 4 Institute of Fine Mechanics and Control, Federal Research Center "Saratov Scientific Center of the Russian Academy of Sciences", Saratov, Russia

Internet Poster

1. Application of the combined scattering spectroscopy method to identify Staphylococcus with hemolytic activity in patients with periodontitis
   Elena.V. Timchenko1, Pavel.E. Timchenko1, Artem.V. Lyamin2, Irina.V. Bazhutova2, Larisa.T. Volova2, Dmitriy.A. Trunin2, Oleg.О. Frolov1, Alena.V. Zotova1 1 Samara National Research University, Samara, 2 Samara State Medical University, Samara
2. Optical methods to study the composition of human tissue-based hydrogels for 3D bioprinting and regenerative medicine
   Ivanov S.S., 1, Timchenko E.V., 1, Timchenko P.E., 1, Ryabov N.A., 2, Frolov O.O, 1, Zotova A.V., 1, Volova L.T., 2 1 S.P. Korolyov Samara National Research University Samara, Russia 2 Samara State Medical University Samara, Russia
3. Examination of the surface and supramolecular structure of thin hydrogel plates of chitosan L- and D-aspartates
   Olga S. Ushakova, Natalia O. Gegel, and Anna B. Shipovskaya, Saratov State University, Saratov, Russia
4. Photocytotoxicity effect of polyelectrolyte microcapsules with chlorin E6
   Irina A. Khutorskaya,1,2 Ekaterina P. Brodovskaya,1 Denis E. Yakobson,1 Mikhail N. Zharkov, 1 Vasilisa I. Shlyapkina,1 Amina M. Al-khadj Aioub,1 Larisa A. Tararina,3 Nikolay A. Pyataev,1 1 National Research Ogarev Mordovia State University, Saransk, Russia 2 M.M. Shemyakin-Yu.A. Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia 3 A.I.Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
5. FT-IR analysis of pathogen inactivation by middle IR femtosecond laser pulses
   S.N. Shelygina1, I.N. Saraeva1, A.A. Nastulyavichus1, E. R. Tolordava1,2, R.A. Khmelnitskii1, S. I. Kudryashov1 1 Lebedev Physical Institute RAS, Moscow, Russia 2 Gamaleya National Research Center for Epidemiology and Microbiology, Moscow, Russia
6. INVESTIGATION OF THE DESTRUCTION OF BIOLOGICAL TISSUES BY LASER RADIATION WITH A WAVELENGTH OF 405 NM FOR SURGICAL CORRECTION OF AN INGROWN NAIL
   Sergey N. Smirnov,1 Anastasia D. Kozlova,1,2 Yuna D. Shulakova 1 1 ITMO University, Saint Petersburg, Russia 2 Mozhaisky Military Space Academy, Saint Petersburg, Russia
7. Femtosecond laser marking of glass ampoule products
   Ruslan V. Chkalov, 1 Darya G. Chkalova, 1 1 Vladimir State University named after Alexander and Nicolay Stoletovs, Vladimir, Russia
8. Comparative analysis of the blood circulation of the index finger and second toe in middle-aged people in the dynamics of a pharmacological test with nitroglycerin
   Rimma Sh. Zatrudina1, Rodion A. Kudrin2, Vladislav Yu. Gribkov1, 1Volgograd State University, Volgograd, Russia,2Volgograd State Medical University, Volgograd, Russia
9. Model of fluorescence and quenching of a protein molecule in a plasmonic complex
   A. Yakunin1, S. Zarkov1, Yu. Avetisyan1, G. Akchurin1,2, I. Meerovich3, A. Savitsky3, V. Tuchin1,2,4; 1Institute of Precision Mechanics and Control, FRC “Saratov Research Centre of Russian Academy of Sciences,” Saratov, Russia; 2Saratov State University, Saratov, Russia; 3A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, Russia; 4Tomsk State University, Tomsk, Russia
10. Modeling of irradiation of plasmon nanoparticles with polarized light and investigation of localization features of electromagnetic and temperature fields
    A. Yakunin1, S. Zarkov1, Yu. Avetisyan1, G. Akchurin1,2, V. Tuchin1,2,3; 1Institute of Precision Mechanics and Control, FRC “Saratov Research Centre of Russian Academy of Sciences,” Saratov, Russia; 2Saratov State University, Saratov, Russia; 3Tomsk State University, Tomsk, Russia