Электронная библиотека (репозиторий) Томского государственного университета

Add to Quick Collection   All 51 Results

Showing items 1 - 15 of 51.
Sort:
 Add All Items to Quick Collection
Add   A novel Raman spectroscopic method for detecting traces of blood on an interfering substrate
Authors: Kistenev, Yury V. | Borisov, Alexey V. | Samarinova, Alisa A. | Colón‑Rodríguez, Sonivette | Lednev, Igor K.
Source: Scientific Reports [Еlectronic resource]. 2023. Vol. 13. P. 5384 (1-15)
Type: статьи в журналах
Date: 2023
Description: Traces of body fluids discovered at a crime scene are a primary source of DNA evidence. Raman spectroscopy is a promising universal technique for identifying biological stains for forensic purposes. T ... More
Add   Discovering glioma tissue through its biomarkers’ detection in blood by Raman spectroscopy and machine learning
Authors: Vrazhnov, Denis A. | Mankova, Anna A. | Stupak, Evgeny | Kistenev, Yury V. | Shkurinov, Alexander P. | Cherkasova, Olga P.
Source: Pharmaceutics. 2023. Vol. 15, № 1. P. 203 (1-19)
Type: статьи в журналах
Date: 2023
Description: The most commonly occurring malignant brain tumors are gliomas, and among them is glioblastoma multiforme. The main idea of the paper is to estimate dependency between glioma tissue and blood serum bi ... More
Add   Hydrogen sensors based on In2O3 thin films with bimetallic Pt/Pd catalysts on the surface and tin and dysprosium impuri-ties in the bulk
Authors: Maksimova, Nadezhda K. | Malinovskaya, Tatyana D. | Zhek, Valentina V. | Sergeychenko, Nadezhda V. | Chernikov, Evgeniy V. | Lapin, Ivan N. | Svetlichnyi, Valerii A.
Source: Chemosensors. 2023. Vol. 11, № 1. P. 23 (1-12)
Type: статьи в журналах
Date: 2023
Description: This paper presents the results of studying the characteristics of hydrogen sensors based on thin In2O3 films modified with tin and dysprosium with dispersed double Pt/Pd catalysts deposited on the su ... More
Add   Investigation of the optical spectra of barium-zinc (aluminum) fluoroborates and barium-zinc fluorocarbonate from first principles
Authors: Zhuravlev, Yurii N. | Atuchin, Victor V.
Source: Symmetry. 2023. Vol. 15, № 8. P. 1504 (1-13)
Type: статьи в журналах
Date: 2023
Description: The Raman scattering, infrared absorption, and reflection spectra of hexagonal non-centrosymmetric BaZnBO3F and BaAlBO3F2 and centrosymmetric BaZn3BO3F2 and BaZnCO3F2 are calculated using the standard ... More
Add   Quantitative assessment of low-dose photodynamic therapy effects on diabetic wound healing using Raman spectroscopy
Authors: Zuhayri, Hala | Samarinova, Alisa A. | Borisov, Alexey V. | Lopez Guardado, David A. | Baalbaki, Houssain A. | Krivova, Natalya A. | Kistenev, Yury V.
Source: Pharmaceutics. 2023. Vol. 15, № 2. P. 595 (1-22)
Type: статьи в журналах
Date: 2023
Description: One of challenges that faces diabetes is the wound healing process. The delayed diabetic wound healing is caused by a complicated molecular mechanism involving numerous physiological variables. Low-do ... More
Add   Оптический метод измерения концентрации глюкозы в биологических жидкостях
Authors: Жексенбаев, Ернур Курмашевич | Юрченко, Алексей Васильевич
Source: Актуальные проблемы радиофизики АПР-2023 : 10-я Международная научно-практическая конференция, 26-29 сентября 2023 года, г. Томск : сборник трудов конференции. Томск, 2023. С. 369-370
Type: статьи в сборниках
Date: 2023
Add   Depolarization ratio of the ν1 Raman band of pure CH4 and perturbed by N2 and CO2
Authors: Tanichev, Alexander S. | Petrov, Dmitry Vitalievich
Source: Molecules. 2022. Vol. 27, № 1. P. 144 (1-15)
Type: статьи в журналах
Date: 2022
Description: In this work, the effect of nitrogen and carbon dioxide on the depolarization ratio of the ν1 band of methane in the pressure range of 0.1–5 MPa is studied. A high-sensitivity single-pass Raman spectr ... More
Add   Depolarization ratio of the ν1 Raman band of pure CH4 and perturbed by N2 and CO2
Authors: Tanichev, Alexander S. | Petrov, Dmitry Vitalievich
Source: Molecules. 2022. Vol. 27, № 1. P. 144 (1-15)
Type: статьи в журналах
Date: 2022
Description: In this work, the effect of nitrogen and carbon dioxide on the depolarization ratio of the nu(1) band of methane in the pressure range of 0.1-5 MPa is studied. A high-sensitivity single-pass Raman spe ... More
Add   Development of Raman gas analyzers at IMCES SB RAS
Authors: Petrov, Dmitry Vitalievich | Matrosov, I. I. | Kostenko, M. A. | Zaripov, A. R.
Source: Atmospheric and oceanic optics. 2022. Vol. 35, № 4. P. 450-455
Type: статьи в журналах
Date: 2022
Description: Gas analyzers on the basis of Raman spectroscopy designed at the Institute of Monitoring of Climatic and Ecological Systems, Siberian Branch, Russian Academy of Sciences, are described. Their capabili ... More
Add   Label-free laser spectroscopy for respiratory virus detection: A review
Authors: Kistenev, Yury V. | Das, Anubhab | Mazumder, Nirmal | Cherkasova, Olga P. | Knyazkova, Anastasia I. | Shkurinov, Alexander P. | Tuchin, Valery V. | Lednev, Igor K.
Source: Journal of biophotonics. 2022. Vol. 15, № 10. P. e202200100 (1-18)
Type: статьи в журналах
Date: 2022
Description: Infectious diseases are among the most severe threats to modern society. Current methods of virus infection detection based on genome tests need reagents and specialized laboratories. The desired char ... More
Add   Multipass Raman gas analyzer for monitoring of atmospheric air composition
Authors: Petrov, Dmitry Vitalievich | Matrosov, I. I. | Kostenko, M. A.
Source: Optics and Laser Technology. 2022. Vol. 152. P. 108155
Type: статьи в журналах
Date: 2022
Description: An improved gas analyzer based on Raman spectroscopy is presented. The device can measure the content of all molecular species of atmospheric air, whose concentration exceeds the sensitivity threshold ... 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   Raman natural gas analyzer: Effects of composition on measurement precision
Authors: Petrov, Dmitry Vitalievich | Matrosov, Ivan I. | Zaripov, Alexey R. | Tanichev, Alexander S.
Source: Sensors. 2022. Vol. 22, № 9. P. 3492 (1-13)
Type: статьи в журналах
Date: 2022
Description: Raman spectroscopy is a promising method for analyzing natural gas due to its high measurement speed and the potential to monitor all molecular components simultaneously. This paper discusses the feat ... More
Add   Исследования комплексного дефектообразования в кремнии, легированном никелем
Authors: Насриддинов, Сайфулла Саидович | Есбергенов, Дарьябай Муратбаевич
Source: Известия высших учебных заведений. Физика. 2022. Т. 65, № 9. С. 126-130
Type: статьи в журналах
Date: 2022
Description: Методами нестационарной емкостной спектроскопии (DLTS) и комбинационного рассеяния света (рамановская спектроскопия) изучено поведение примесей никеля и водорода в кремнии. Показано, что колебания ато ... More
Add   Depolarization ratio of the ν1 Raman band of methane at different environment
Authors: Petrov, Dmitry Vitalievich | Tanichev, Alexander S.
Source: Proceedings of SPIE. 2021. Vol. 11916 : 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation. P. 1191607-1-1191607-5
Type: статьи в журналах
Date: 2021
Description: The work is aimed at measuring the depolarization ratio of the ν1 Raman band of methane in nitrogen and carbon dioxide media at a pressure of 50 atm. To improve the accuracy of estimating the ν1 inten ... More
^