Comparative Study of the Photophysical Properties of Dimegine, Photoditazine, and Radachlorin

I. V. Bagrov; A. V. Dadeko; V. M. Kiselev; T. D. Murav’eva; A. M. Starodubtsev

doi:10.1134/S0030400X19020048

Comparative Study of the Photophysical Properties of Dimegine, Photoditazine, and Radachlorin

Authors: Bagrov I.V.¹, Dadeko A.V.¹, Kiselev V.M.¹, Murav’eva T.D.¹, Starodubtsev A.M.¹
Affiliations:
1. Vavilov State Optical Institute
Issue: Vol 125, No 6 (2018)
Pages: 903-910
Section: Spectroscopy of Condensed States
URL: https://ogarev-online.ru/0030-400X/article/view/165880
DOI: https://doi.org/10.1134/S0030400X19020048
ID: 165880

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Abstract
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Abstract

The photophysical properties of three photosensitizers—dimegine, photoditazine, and radachlorin—have been comparatively examined. For dimegine and photoditazine, two techniques have been used to measure the singlet oxygen generation quantum yields and the quenching constants of singlet oxygen by dimegine and photoditazine, as well as the dimegine fluorescence quantum yield.