A. E. Egorov, A. A. Kostyukov, I. E. Borissevitch, V. A. Kuzmin, “Photoinduced electron transfer from electron donor to bis-carbocyanine dye in excited triplet state”, Mendeleev Commun., 31:1 (2021), 68

Эта публикация цитируется в 4 статьях

Communications

Photoinduced electron transfer from electron donor to bis-carbocyanine dye in excited triplet state

A. E. Egorov^a, A. A. Kostyukov^a, I. E. Borissevitch^bc, V. A. Kuzmin^a

^a N.M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
^b Instituto de Física, Universidade Federal de Goiás, Goiânia, Brazil
^c Departamento de Física, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil

Аннотация: The photoinduced electron transfer from ascorbic acid as a donor to the dication of the bis-carbocyanine dye (BCD²⁺) in its triplet state was studied by flash photolysis. The differential absorption spectrum of the BCD^•+ radical cation was recorded and its decay kinetics was measured. Possible mechanisms for the deactivation of this radical were proposed.

Ключевые слова: photodynamic therapy, bis-carbocyanine dye, flash photolysis, triplet state, electron transfer.

Язык публикации: английский

DOI: 10.1016/j.mencom.2021.01.020