Zobrazeno 1 - 10
of 30
pro vyhledávání: '"I. M. Byteva"'
Publikováno v:
Chemical Physics Letters. 181:45-50
The quantum yield of porphyrin singlet-oxygen luminescence in water, D 2 O, benzene and toluene at photoexcitation by argon laser light has been measured and, based on these data, the emission rate constant of oxygen, K em , has been calculated. More
Publikováno v:
Journal of Applied Spectroscopy. 35:888-891
of injection laser parameters from initial degradation rates," IEEE J. Quantum Electron., QE-14, 819-826 (1978). ~15. I. N. Bronshteln and K. A. Semendyaev, Handbook on Hathematics [in Russian], Nauka, Moscow (1964). 16. Yu. V. Makritskii, S. A. Sosn
Publikováno v:
Journal of Applied Spectroscopy. 34:561-564
Publikováno v:
Journal of Applied Spectroscopy. 33:995-998
Publikováno v:
Journal of Applied Spectroscopy. 36:540-545
Publikováno v:
Pharmaceutical Chemistry Journal. 23:219-221
Publikováno v:
Chemistry of Heterocyclic Compounds. 17:682-684
The constants of deactivation (kq) of 1O2 by 1,4-dihydropyridine (1,4-DHP) derivatives were determined by quenching of the luminescence of singlet oxygen (1O2). The kq values for 1,4-DHP derivatives range from 106 to 107 litersmole−1-sec−1 and de
Publikováno v:
Chemical Physics Letters. 76:85-87
Luminescence of singlet oxygen has been observed at 1588 nm in solutions. Singlet oxygen was photosensitized by photoexcitation of some porphyrins in different solvents. The luminescence lifetimes and the quenching rate constant measurements with dif
Publikováno v:
Chemical Physics Letters. 97:167-169
Singlet oxygen luminescence has been discovered in polymeric polyethyleneterephthalate and triacetate films coloured by porphyrin, tripaflavine and anthraquinone dyes. Quantum yield of porphyrin-sensitized O 2 emission in a polyethylene-terephthalate
Publikováno v:
Journal of Applied Spectroscopy. 27:1483-1485