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Please use this identifier to cite or link to this item: http://elib.bsu.by/handle/123456789/195142
Title: Особенности фотодеструкции полиметиновых красителей в малополярных растворителях
Authors: Воропай, Евгений Семенович
Самцов, Михаил Петрович
Каплевский, Кирилл Николаевич
Луговский, Анатолий Петрович
Луговский, Александр Анатольевич
Keywords: ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика
Issue Date: 2004
Publisher: Минск : БГУ
Citation: Вестник Белорусского государственного университета. Сер. 1, Физика. Математика. Информатика. – 2004. - № 2. – С. 3-8.
Abstract: The effects of the ionic equilibrium states of polymethine dyes (PD) in low-polarity organic dyes on photostability have been considered. The relationship between the quantum efficiency of irreversible phototransformations of PD and the yield of the singlet oxygen production by different ionic forms has been established. It has been found that the yield of singlet oxygen is higher for PD molecules with anions containing heavy atoms or with anions contributing to displacement of the ionic equilibrium with a tendency to increase a fraction of contact ion pairs.
URI: http://elib.bsu.by/handle/123456789/195142
ISSN: 0321-0367
Appears in Collections:2004, №2 (май)

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