Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Irina Schelkanova"'
Autor:
Irina Schelkanova
[Para. 1 of Summary] -- In humans, the microcirculation network lies somewhere between 200 and 800 microns underneath the surface of our skin and other organs. In medical science, the ability to image microcirculation has become extremely helpful in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fd9efd79c6847f0422da1b13fbc52e5
https://doi.org/10.32920/19189481
https://doi.org/10.32920/19189481
Autor:
Irina Schelkanova
Development of signal processing for the broadband near infrared spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2773946606a1ec6643436838af7d6cee
https://doi.org/10.32920/ryerson.14664891
https://doi.org/10.32920/ryerson.14664891
Publikováno v:
Biomedical optics express. 10(9)
Optical microscopy is limited to shallow interrogation depths as high-resolution imaging in scattering media is challenging. Current methods require complex and expensive experimental setup or suffer from low resolution. Through gating of photons exi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea85245d731a4a3b84b55b836b011419
https://pubmed.ncbi.nlm.nih.gov/31565516
https://pubmed.ncbi.nlm.nih.gov/31565516
Autor:
O. A. Smolyanskaya, Irina Schelkanova, Anton N. Tcypkin, Valery V. Tuchin, Ya. V. Grachev, Maksim S. Kulya, Ya. G. Toropova, E. L. Odlyanitskiy, I. S. Goryachev
Publikováno v:
Biomedical optics express. 9(3)
The optical clearing method has been widely used for different spectral ranges where it provides tissue transparency. In this work, we observed the enhanced penetration of the terahertz waves inside biological samples (skin, kidney, and cornea) treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4f310c7510dd638d24ee43beebfbf57
https://pubmed.ncbi.nlm.nih.gov/29541513
https://pubmed.ncbi.nlm.nih.gov/29541513
Autor:
Ya. G. Toropova, O. A. Smolyanskaya, Irina Schelkanova, M.L. Gelfond, Anton N. Tcypkin, Valery V. Tuchin, E. L. Odlyanitskiy
Publikováno v:
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Development of novel methods of the THz imaging and spectroscopy of the biological tissues via control of the complex index of refraction is an important problem in diagnostics of various pathologies. In this work, alterations of free-to-bound water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4298db9210cfd53d012c39c60203496
https://doi.org/10.1109/irmmw-thz.2017.8067199
https://doi.org/10.1109/irmmw-thz.2017.8067199
Autor:
Irina Schelkanova, O. A. Smolyanskaya, Sergei A. Kozlov, S.A. Chivilikchin, E. L. Odlyanitskiy
Publikováno v:
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
A mathematical model of heating a biological tissue with electromagnetic radiation is suggested in this research. The dependence of heating the biological tissue on various modes of generation and radiative powers is constructed. Thermal and physical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa04f8503f0a2ac3aae849e682af4553
https://doi.org/10.1109/irmmw-thz.2017.8067198
https://doi.org/10.1109/irmmw-thz.2017.8067198
Autor:
Alexandre Douplik, Omer Wagner, Aditya Pandya, Zeev Zalevsky, Irina Schelkanova, Hadar Pinhas, Yoav Chemla, Asaf Shahmoon, Yossi Mandel
Publikováno v:
Bioscience Reports
We describe an imaging approach based on an optical setup made up of a miniature, lensless, minimally invasive endoscope scanning a sample and matching post processing techniques that enable enhanced imaging capabilities. The two main scopes of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aec2428eba72da1828cc62612c58943
https://pubmed.ncbi.nlm.nih.gov/29162669
https://pubmed.ncbi.nlm.nih.gov/29162669
Autor:
Michael Sturmer, Aditya Pandya, Guennadi Saiko, Irina Schelkanova, Alexandre Douplik, Richard Janis Beckert
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 20:187-195
We performed a large scale Monte Carlo verification of possibility of detecting the capillary grid spatial pattern in surface tissues such as mucosal epithelium or epidermis with very thin (optically nonsignificant) stratum corneum by a spatially res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44358d981831c06de53f3f285963a580
https://doi.org/10.1109/jstqe.2013.2282278
https://doi.org/10.1109/jstqe.2013.2282278
Publikováno v:
Biomedical Optics 2016.
Microbubble contrast agents can potential improve optical imaging diagnostics based on increasing light scattering. Detection and quantification of microcirculation have been improved in diffuse reflectance imaging by administrating microbubbles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2f589bca11dcb571da44d7ad4199b66
https://doi.org/10.1364/ots.2016.ow4d.4
https://doi.org/10.1364/ots.2016.ow4d.4
Publikováno v:
Applied Optics. 57:3323
The paper presents formation processes and diffraction properties of hybrid periodic structures such as volume gratings with refractive index modulation, on the surface of which relief gratings are formed. It is shown experimentally that relief grati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b7abec505a14bbc0093e45fe4893fbd
https://doi.org/10.1364/ao.57.003323
https://doi.org/10.1364/ao.57.003323