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dc.contributor.authorSamtsov, M. P.-
dc.contributor.authorVoropay, E. S.-
dc.contributor.authorKaplevsky, K. N.-
dc.contributor.authorMelnikau, D. G.-
dc.contributor.authorLyashenko, L. S.-
dc.contributor.authorIstomin, Yu. P.-
dc.date.accessioned2019-01-11T08:51:36Z-
dc.date.available2019-01-11T08:51:36Z-
dc.date.issued2009-
dc.identifier.citationJournal of Applied Spectroscopy, Vol. 76, No. 4, 2009ru
dc.identifier.urihttp://elib.bsu.by/handle/123456789/212466-
dc.description.abstractIt is found that when indotricarbocyanine dye in HeLa cells is exposed to photons with different energies the efficiency of cell damage is wavelength independent provided the photosensitizer absorbs the same number of photons per unit time. In vivo animal experiments with two strains of tumor show that when the wavelength of the irradiating light is increased (668, 740, and 780 nm) and the number of photons absorbed per unit time per unit volume of the tumors is held constant, the damage depth increases by a factor of 1.5 and 3, respectively. The observed changes are related both to differences in the in vivo tissue optical transmission with increasing wavelength and an increased local concentration of oxygen owing to photodissociation of oxyhemoglobin.ru
dc.language.isoenru
dc.publisherSpingerru
dc.subjectЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физикаru
dc.titleInfluence of photon energy on the efficiency of photochemotherapyru
dc.typearticleru
Appears in Collections:Кафедра лазерной физики и спектроскопии

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