9,10-Anthracenediethanesulfonate ion Singlet oxygen

Di Mascio, P.; Sies, H.
J. Am. Chem. Soc. 111, 2909-2914 (1989)

Reaction: 9,10-Anthracenediethanesulfonate ion + ¹O₂^* ® products and/or physical quenching
Solvent: D₂O, 80%, H₂O, 20%

b = 1.1 × 10^-3(mol L^-1), pH = 7.4, T = 310K

Experimental method: Chemical reaction
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements

¹O₂* from NDPO₂. meas. k_d/k = 0.0011 mol/L.

Di Mascio, P.; Sies, H.
J. Am. Chem. Soc. 111, 2909-2914 (1989)

Reaction: 9,10-Anthracenediethanesulfonate ion + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O

b = 7.7 × 10^-3(mol L^-1), pH = 7.4, T = 310K

Experimental method: Chemical reaction
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements

¹O₂* from NDPO₂. meas. k_d/k = 0.0077 mol/L.

Di Mascio, P.; Sies, H.
J. Am. Chem. Soc. 111, 2909-2914 (1989)

Reaction: 9,10-Anthracenediethanesulfonate ion + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O

b = 8 × 10^-3(mol L^-1), pH = 7.4, T = 310K

Experimental method: Chemical reaction
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements

¹O₂* from NaOCl/H₂O₂. meas. k_d/k = 0.008 mol/L.

Di Mascio, P.; Sies, H.
J. Am. Chem. Soc. 111, 2909-2914 (1989)

Reaction: 9,10-Anthracenediethanesulfonate ion + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O, 62%, D₂O, 38%

b = 3 × 10^-3(mol L^-1), pH = 7.4, T = 310K

Experimental method: Chemical reaction
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements

¹O₂* from NaOCl/H₂O₂. meas. k_d/k = 0.003 mol/L.

Evans, D.F.; Upton, M.W.
J. Chem. Soc., Dalton Trans., 1141-1145 (1985)

Reaction: 9,10-Anthracenediethanesulfonate ion + ¹O₂^* ® products
Solvent: H₂O

k_react = 4.7 × 10⁷(L mol^-1 s^-1)

Experimental method: Chemical reaction
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements

used solvent k_d = 2.5 × 10⁵ s^-1; ¹O₂* from H₂O₂/OCl^-; counter ion Na⁺; meas. k_q/k_r = 0.35.