Glycylhistidine Singlet oxygen

Miskoski, S.; Garcia, N.A.
Photochem. Photobiol. 57, 447-452 (1993)

Reaction: GlyHis + ¹O₂^* ® products
Reference Reaction: 9,10-Dimethylanthracene + ¹O₂^* ®
Solvent: CH₃CN, 50%, H₂O, 50%

k_react = 9.2 × 10⁶(L mol^-1 s^-1)

Experimental method: Photolysis
Analytical method: vis-UV emission
Data type: Relative value measured by steady state method

Photosensitizer = Rose Bengal dianion; ref. k not given.

Miskoski, S.; Garcia, N.A.
Photochem. Photobiol. 57, 447-452 (1993)

Reaction: GlyHis + ¹O₂^* ® products and/or physical quenching
Solvent: CH₃CN, 50%, H₂O, 50%

k = 3.8 × 10⁷(L mol^-1 s^-1)

Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly

Photosensitizer = RB or Eos.

Miskoski, S.; Garcia, N.A.
Photochem. Photobiol. 57, 447-452 (1993)

Reaction: GlyHis + ¹O₂^* ® products and/or physical quenching
Reference Reaction: 3-InCH₂CH(NH₃⁺)CO₂^- + ¹O₂^* ®
Solvent: H₂O

k = 2.3 × 10⁸(L mol^-1 s^-1), k_reference = 6 × 10⁸(L mol^-1 s^-1), pH = 7

Experimental method: Photolysis
Analytical method: vis-UV emission
Data type: Relative value measured by steady state method

Photosensitizer = Rose Bengal dianion.

Miskoski, S.; Garcia, N.A.
Photochem. Photobiol. 57, 447-452 (1993)

Reaction: GlyHis + ¹O₂^* ® products
Reference Reaction: Furfuryl alcohol + ¹O₂^* ®
Solvent: H₂O

k_react = 8.3 × 10⁷(L mol^-1 s^-1), k_reference = 1.2 × 10⁸(L mol^-1 s^-1), pH = 7

Experimental method: Photolysis
Analytical method: oxygen consumption
Data type: Relative value measured by steady state method

Photosensitizer = Rose Bengal dianion.