Adenosine Singlet oxygen

Rougee, M.; Bensasson, R.V.
C.R. Seances Acad. Sci., Ser. II 302, 1223-1226 (1986)

Reaction: Adenosine + ¹O₂^* ® products and/or physical quenching
Solvent: D₂O

k = < 2 × 10⁵(L mol^-1 s^-1), pH ~7, T = 293K

Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Limiting value
Excitation wavelength: 530 nm

Photosensitizer = 5,10,15,20-Tetrakis(4-sulfonatophenyl)porphine; No reaction at [A] = 2 × 10^-2 mol L^-1.

Kraljic, I.; Sharpatyi, V.A.
Photochem. Photobiol. 28, 583-586 (1978)

Reaction: Adenosine + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O

k £ 1 × 10⁶(L mol^-1 s^-1), pH = 7.1, T = 298K

Experimental method: Photolysis
Analytical method: oxygen consumption
Data type: Limiting value

Photosensitizer = Phenosafranine; No measurable effect.