Carbonic anhydrase Singlet oxygen

Matheson, I.B.C.; Etheridge, R.D.; Kratowich, N.R.; Lee, J.
Photochem. Photobiol. 21, 165-171 (1975)

Reaction: Carbonic anhydrase + ¹O₂^* ® products and/or physical quenching
Reference Reaction: Bilirubin dianion + ¹O₂^* ®
Solvent: D₂O

k = 8.0 × 10⁸(L mol^-1 s^-1), pH = 8.1, T = 295K

Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements using indicator
Excitation wavelength: 1065 nm

Indicator = Bilirubin dianion; high pressure O₂. used solvent k_d = 5.0 × 10⁴ s^-1.

Matheson, I.B.C.; Etheridge, R.D.; Kratowich, N.R.; Lee, J.
Photochem. Photobiol. 21, 165-171 (1975)

Reaction: Carbonic anhydrase + ¹O₂^* ® products and/or physical quenching
Reference Reaction: Bilirubin dianion + ¹O₂^* ®
Solvent: D₂O

k = 6.5 × 10⁸(L mol^-1 s^-1), pH = 8.1, T = 295K

Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements using indicator

Photosensitizer = Methylene Blue; Indicator = Bilirubin dianion. used solvent k_d = 5.0 × 10⁴ s^-1.