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Singlet oxygen quenching rate constants

Singlet Oxygen Quenching Rate Constants for Carotenoids in Benzene... [Pg.285]

Table 3. Singlet oxygen quenching rate constants for various carotenoids in benzene... Table 3. Singlet oxygen quenching rate constants for various carotenoids in benzene...
Kuimova, MK, Yahioglu, G, and Ogilby, PR, 2009. Singlet oxygen in a cell Spatially dependent lifetimes and quenching rate constants. J Am Chem Soc 131, 332-340. [Pg.346]

Fig. 34 Photosensitized singlet oxygen production 1/ r is the general (radiative and non-radiative) rate constant of the transition Si So fcsi is the rate constant of singlet-triplet conversion tt is the lifetime of the triplet, T1, electronic state of PS kj is the second-order rate constant of singlet oxygen quenching of the Ti state of PS tl and nr are the radiative lifetime and rate constant of all intramolecular nonradiative energy relaxation processes of O2 ( Ag)... Fig. 34 Photosensitized singlet oxygen production 1/ r is the general (radiative and non-radiative) rate constant of the transition Si So fcsi is the rate constant of singlet-triplet conversion tt is the lifetime of the triplet, T1, electronic state of PS kj is the second-order rate constant of singlet oxygen quenching of the Ti state of PS tl and nr are the radiative lifetime and rate constant of all intramolecular nonradiative energy relaxation processes of O2 ( Ag)...
Photodegeadation and Singlet Oxygen Quantum Yields of Photosensiuzees, and Teiplet Quenching Rate Constants in Aeeated Solutions... [Pg.220]

Rate constants k and k for singlet oxygen quenching of nickel complexes ... [Pg.427]

Singlet oxygen total quenching rate constants (k +... [Pg.428]

The photo-oxidative degradation of polypropylene and stabilization by hindered amines has been reviewed. A study has appeared of the effect of P-carotene on the photoreactivity of anthracene in hexane solution and a kinetic scheme has been proposed to account for the photochemical and photophysical processes that occur on irradiation at 365 nm. Quenching rate constants have been determined between /S-carotene and singlet oxygen. Some characteristics have been communicated of the sensitized photo-oxidation of abietic acid contained in a vinyl butyl ether-butyl methacrylate-methacrylic acid copolymer. At 400 nm... [Pg.411]

See other pages where Singlet oxygen quenching rate constants is mentioned: [Pg.285]    [Pg.229]    [Pg.230]    [Pg.91]    [Pg.285]    [Pg.229]    [Pg.230]    [Pg.91]    [Pg.110]    [Pg.176]    [Pg.653]    [Pg.173]    [Pg.736]    [Pg.14]    [Pg.247]    [Pg.28]    [Pg.429]    [Pg.437]    [Pg.420]    [Pg.59]    [Pg.359]    [Pg.289]    [Pg.291]    [Pg.293]    [Pg.295]    [Pg.301]    [Pg.307]    [Pg.307]    [Pg.308]    [Pg.308]    [Pg.309]    [Pg.305]    [Pg.313]    [Pg.213]    [Pg.50]    [Pg.139]    [Pg.125]    [Pg.27]    [Pg.37]    [Pg.240]    [Pg.91]    [Pg.451]    [Pg.100]    [Pg.229]    [Pg.145]   
See also in sourсe #XX -- [ Pg.285 ]

See also in sourсe #XX -- [ Pg.232 ]



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Oxygen constants

Oxygenation singlet oxygen

Quench rates

Quenching oxygen

Quenching rate

Quenching rate constant

Singlet oxygen

Singlet oxygen quenching

Singlet oxygenation

Singlet quenching

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