Singlet oxygen generation by optical biosensor based on polymethine dyes

E. S. Voropay; M. P. Samtsov

doi:10.1117/12.753127

9 July 2007 Singlet oxygen generation by optical biosensor based on polymethine dyes

E. S. Voropay, M. P. Samtsov

Proceedings Volume 6733, International Conference on Lasers, Applications, and Technologies 2007: Environmental Monitoring and Ecological Applications; Optical Sensors in Biological, Chemical, and Engineering Technologies; and Femtosecond Laser Pulse Filamentation; 673326 (2007) https://doi.org/10.1117/12.753127
Event: International Conference on Lasers, Applications, and Technologies '07, 2007, Minsk, Belarus

Abstract

In low-polarity solvents the yield of the formed singlet oxygen is higher for the molecules of polymethine dyes (photsensitizers used in chemotherapy), with the anions which contribute to the ionic equilibrium accenting towards the increased portion of contact ion pairs and also with the anions containing heavy atoms.

Citation Download Citation

E. S. Voropay and M. P. Samtsov "Singlet oxygen generation by optical biosensor based on polymethine dyes", Proc. SPIE 6733, International Conference on Lasers, Applications, and Technologies 2007: Environmental Monitoring and Ecological Applications; Optical Sensors in Biological, Chemical, and Engineering Technologies; and Femtosecond Laser Pulse Filamentation, 673326 (9 July 2007); https://doi.org/10.1117/12.753127

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