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https://elib.bsu.by/handle/123456789/344924| Title: | Online determination of biophysical parameters of mucous membranes of a human body |
| Authors: | Lisenko, S.A. Kugeiko, M.M. |
| Open Researcher and Contributor ID: | 0000-0002-9462-9533 |
| Keywords: | ЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Электроника. Радиотехника ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Биология |
| Issue Date: | 2013 |
| Publisher: | Turpion Limited |
| Citation: | Quantum Electronics.2013; Vol. 43(7): P. 683-689 |
| Abstract: | Quantum Electronics Russian Academy of Sciences logo. Turpion logo. Paper Online determination of biophysical parameters of mucous membranes of a human body S.A. Lisenko and M.M. Kugeiko © 2013 Kvantovaya Elektronika and Turpion Ltd Quantum Electronics, Volume 43, Number 7Citation S.A. Lisenko and M.M. Kugeiko 2013 Quantum Electron. 43 683DOI 10.1070/QE2013v043n07ABEH014951 Article metrics 60 Total downloads Permissions Get permission to re-use this article Share this article Abstract We have developed a method for online determination of biophysical parameters of mucous membranes (MMs) of a human body (transport scattering coefficient, scattering anisotropy factor, haemoglobin concentration, degrees of blood oxygenation, average diameter of capillaries with blood) from measurements of spectral and spatial characteristics of diffuse reflection. The method is based on regression relationships between linearly independent components of the measured light signals and the unknown parameters of MMs, obtained by simulation of the radiation transfer in the MM under conditions of its general variability. We have proposed and justified the calibration-free fibre-optic method for determining the concentration of haemoglobin in MMs by measuring the light signals diffusely reflected by the tissue in four spectral regions at two different distances from the illumination spot. We have selected the optimal wavelengths of optical probing for the implementation of the method. |
| URI: | https://elib.bsu.by/handle/123456789/344924 |
| DOI: | 10.1070/QE2013v043n07ABEH014951 |
| Scopus: | 84882963340 |
| Licence: | info:eu-repo/semantics/openAccess |
| Appears in Collections: | Кафедра квантовой радиофизики и оптоэлектроники. Статьи |
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