Protolytic Properties of Water-Soluble Magnesium 5,10,15,20-Tetra(1-methylpyridin-1-ium-4-yl)porphyrinate Tetraperchlorate MgTMPyP4
- Авторы: Ovsepyan G.1, Kudrev A.1, Shumilova G.1, Starikova A.1, Semeikin A.2, Pendin A.1
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Учреждения:
- St. Petersburg State University
- Ivanovo Chemical-Engineering State University
- Выпуск: Том 87, № 12 (2017)
- Страницы: 2906-2908
- Раздел: Letters to the Editor
- URL: https://journals.rcsi.science/1070-3632/article/view/221741
- DOI: https://doi.org/10.1134/S1070363217120295
- ID: 221741
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Аннотация
Protolytic properties of porphyrin complexes with Mg, analogs of the natural porphyrin chlorophyll, were investigated by the UV spectroscopy method with simultaneous potentiometric determination of pH of the medium with the aim to detect metalloporphyrin forms arising in a solution with changing its acidity. To consider interconversions in solutions, MCR-ALS soft modelling based on the chemometric analysis of spectrometric data was applied.
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Об авторах
G. Ovsepyan
St. Petersburg State University
Email: fedor197460@yandex.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. Kudrev
St. Petersburg State University
Email: fedor197460@yandex.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
G. Shumilova
St. Petersburg State University
Автор, ответственный за переписку.
Email: fedor197460@yandex.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. Starikova
St. Petersburg State University
Email: fedor197460@yandex.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. Semeikin
Ivanovo Chemical-Engineering State University
Email: fedor197460@yandex.ru
Россия, Ivanovo
A. Pendin
St. Petersburg State University
Email: fedor197460@yandex.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034