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Исследование Ñ„Ð¾Ñ‚Ð¾Ñ„Ð¸Ð·Ð¸Ñ‡ÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑ‚Ð² водного раствора фотосенсибилизатора Ð Ð°Ð´Ð°Ñ Ð»Ð¾Ñ€Ð¸Ð½

магистерская диссертация
descriptionPublicationkeyboard_double_arrow_right Other literature type 01 Jan 2017 Russian Publisher:Санкт-Петербургский политехнический университет Петра Великого

doi: 10.18720/spbpu/2/v17-4196

Исследование Ñ„Ð¾Ñ‚Ð¾Ñ„Ð¸Ð·Ð¸Ñ‡ÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑ‚Ð² водного раствора фотосенсибилизатора Ð Ð°Ð´Ð°Ñ Ð»Ð¾Ñ€Ð¸Ð½

Abstract

Ð’ настоящей работе была изучена кинетика флуоресценции водного раствора фотосенсибилизатора Ð Ð°Ð´Ð°Ñ Ð»Ð¾Ñ€Ð¸Ð½ при возбуждении лазерным излучением на длине волны 405 нм, определено, что доминирующим процессом фотовыцветания является реакция, которая не зависит от концентрации синглетного кислорода. Был получен спектр люминесценции водного раствора фотосенсибилизатора Ð Ð°Ð´Ð°Ñ Ð»Ð¾Ñ€Ð¸Ð½ при возбуждении на длине волны 660 нм, обнаружен пик фосфоресценции синглетного кислорода с максимумом на 1274 нм. Проведено сравнение с данными полученными для возбуждения на длине волны 405 нм, показано единообразие Ð¿Ñ€Ð¾Ð¸ÑÑ Ð¾Ð´ÑÑ‰Ð¸Ñ Ð¿Ñ€Ð¾Ñ†ÐµÑÑÐ¾Ð² люминесценции. Для Ð¾Ð±ÐµÐ¸Ñ Ð´Ð»Ð¸Ð½ волн возбуждения переопределены сечения поглощения.

Keywords

Фотолюминесценция, Медицинские приборы, аппараты и инструменты, синглетный кислород, Флуоресценция, фотосенсибилизаторы, Ð Ð°Ð´Ð°Ñ Ð»Ð¾Ñ€Ð¸Ð½

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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