کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
27094 | 44000 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comments on the paper “Excited state intramolecular proton transfer reaction revisited: S1 state or general reversibility?” by A.O. Doroshenko, A.Yu. Matsakov, O.V. Nevskii, O.V. Grygorovych [J. Photochem. Photobiol. A: Chem. 250 (2012) 40–49]
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We cannot agree with the point of view [1] that in characteristics of dual fluorescence of flavones ESIPT reverse reaction is not actual and “simple test (suggested in our paper [2]) for the mechanism of excited-state reaction” does not confirm the ESIPT reaction reversibility. We present here our arguments and experimental results in favor of our position.
► In characteristics of dual fluorescence of flavones, ESIPT reverse reaction is actual.
► The contributions of the individual bands for the probes with overlapped spectra can be analyzed with sufficient accuracy.
► The ratio of band intensities does not exhibit a growth with the temperature quenching of fluorescence in reversible ESIPT.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 257, 1 April 2013, Pages 1–4
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 257, 1 April 2013, Pages 1–4
نویسندگان
Vladimir I. Tomin,