Direct UVC photodegradation of imipramine in aqueous solutions: a mechanistic study

Ekaterina D. Mordvinova; Olga A. Snytnikova; Victoria A. Salomatova; Vadim V. Yanshole; Vyacheslav P. Grivin; Ivan P. Pozdnyakov

doi:10.1016/j.mencom.2020.09.034

Direct UVC photodegradation of imipramine in aqueous solutions: a mechanistic study

Ekaterina D. Mordvinova, Olga A. Snytnikova, Victoria A. Salomatova, Vadim V. Yanshole, Vyacheslav P. Grivin, Ivan P. Pozdnyakov

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

Mechanism of direct UVC photolysis of dibenzazepine-type drug imipramine (IMI) was revealed by the combination of laser flash photolysis for the detection of short lived intermediates and steady-state photolysis coupled with LC-MS for identification of final products. Both quantum yield of IMI photoionization and molar absorption coefficient of IMI radical cation were determined for the first time.

Язык оригинала	английский
Страницы (с-по)	654-656
Число страниц	3
Журнал	Mendeleev Communications
Том	30
Номер выпуска	5
DOI	https://doi.org/10.1016/j.mencom.2020.09.034
Состояние	Опубликовано - 1 сент. 2020

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10.1016/j.mencom.2020.09.034

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title = "Direct UVC photodegradation of imipramine in aqueous solutions: a mechanistic study",

abstract = "Mechanism of direct UVC photolysis of dibenzazepine-type drug imipramine (IMI) was revealed by the combination of laser flash photolysis for the detection of short lived intermediates and steady-state photolysis coupled with LC-MS for identification of final products. Both quantum yield of IMI photoionization and molar absorption coefficient of IMI radical cation were determined for the first time.",

keywords = "antidepressants, dibenzazepines, laser flash photolysis, pharmaceuticals, photodegradation, photoionization, radicals, UVC photolysis, water treatment",

author = "Mordvinova, {Ekaterina D.} and Snytnikova, {Olga A.} and Salomatova, {Victoria A.} and Yanshole, {Vadim V.} and Grivin, {Vyacheslav P.} and Pozdnyakov, {Ivan P.}",

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Direct UVC photodegradation of imipramine in aqueous solutions : a mechanistic study. / Mordvinova, Ekaterina D.; Snytnikova, Olga A.; Salomatova, Victoria A. и др.

В: Mendeleev Communications, Том 30, № 5, 01.09.2020, стр. 654-656.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Direct UVC photodegradation of imipramine in aqueous solutions

T2 - a mechanistic study

AU - Mordvinova, Ekaterina D.

AU - Snytnikova, Olga A.

AU - Salomatova, Victoria A.

AU - Yanshole, Vadim V.

AU - Grivin, Vyacheslav P.

AU - Pozdnyakov, Ivan P.

PY - 2020/9/1

Y1 - 2020/9/1

N2 - Mechanism of direct UVC photolysis of dibenzazepine-type drug imipramine (IMI) was revealed by the combination of laser flash photolysis for the detection of short lived intermediates and steady-state photolysis coupled with LC-MS for identification of final products. Both quantum yield of IMI photoionization and molar absorption coefficient of IMI radical cation were determined for the first time.

AB - Mechanism of direct UVC photolysis of dibenzazepine-type drug imipramine (IMI) was revealed by the combination of laser flash photolysis for the detection of short lived intermediates and steady-state photolysis coupled with LC-MS for identification of final products. Both quantum yield of IMI photoionization and molar absorption coefficient of IMI radical cation were determined for the first time.

KW - antidepressants

KW - dibenzazepines

KW - laser flash photolysis

KW - pharmaceuticals

KW - photodegradation

KW - photoionization

KW - radicals

KW - UVC photolysis

KW - water treatment

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DO - 10.1016/j.mencom.2020.09.034

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JO - Mendeleev Communications

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