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

Ekaterina Denisovna Mordvinova 1, 2
Ekaterina Denisovna Mordvinova
, 
Olga Aleksandrovna Snytnikova 2, 3
Olga Aleksandrovna Snytnikova
, 
Victoria Aleksandrovna Salomatova 1, 2
Victoria Aleksandrovna Salomatova
, 
Vadim Vladimirovich Yanshole 2, 3
Vadim Vladimirovich Yanshole
, 
Vjacheslav Pavlovich Grivin 1, 2
Vjacheslav Pavlovich Grivin
, 
Ivan Pavlovich Pozdnyakov 1, 2
Ivan Pavlovich Pozdnyakov
10.1016/j.mencom.2020.09.034
Published 2020-08-31
Communication , Volume 30, Issue 5, 654-656
2
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Mordvinova E. D. et al. Direct UVC photodegradation of imipramine in aqueous solutions: a mechanistic study // Mendeleev Communications. 2020. Vol. 30. No. 5. pp. 654-656.
GOST all authors (up to 50) Copy
Mordvinova E. D., Snytnikova O. A., Salomatova V. A., Yanshole V. V., Grivin V. P., Pozdnyakov I. P. Direct UVC photodegradation of imipramine in aqueous solutions: a mechanistic study // Mendeleev Communications. 2020. Vol. 30. No. 5. pp. 654-656.
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TY - JOUR
DO - 10.1016/j.mencom.2020.09.034
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.09.034
TI - Direct UVC photodegradation of imipramine in aqueous solutions: a mechanistic study
T2 - Mendeleev Communications
AU - Mordvinova, Ekaterina Denisovna
AU - Snytnikova, Olga Aleksandrovna
AU - Salomatova, Victoria Aleksandrovna
AU - Yanshole, Vadim Vladimirovich
AU - Grivin, Vjacheslav Pavlovich
AU - Pozdnyakov, Ivan Pavlovich
PY - 2020
DA - 2020/08/31
PB - Mendeleev Communications
SP - 654-656
IS - 5
VL - 30
ER -
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@article{2020_Mordvinova,
author = {Ekaterina Denisovna Mordvinova and Olga Aleksandrovna Snytnikova and Victoria Aleksandrovna Salomatova and Vadim Vladimirovich Yanshole and Vjacheslav Pavlovich Grivin and Ivan Pavlovich Pozdnyakov},
title = {Direct UVC photodegradation of imipramine in aqueous solutions: a mechanistic study},
journal = {Mendeleev Communications},
year = {2020},
volume = {30},
publisher = {Mendeleev Communications},
month = {Aug},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.09.034},
number = {5},
pages = {654--656},
doi = {10.1016/j.mencom.2020.09.034}
}
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Mordvinova, Ekaterina Denisovna, et al. “Direct UVC photodegradation of imipramine in aqueous solutions: a mechanistic study.” Mendeleev Communications, vol. 30, no. 5, Aug. 2020, pp. 654-656. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.09.034.

Keywords

antidepressants
dibenzazepines
laser flash photolysis
pharmaceuticals
Photodegradation
photoionization
radicals
UVC photolysis
water treatment

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.

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