Singlet oxygen quantum yields QY3

Hematoporphyrin oligomers

Egorov, S.Yu.; Tauber, A.Yu.; Krasnovsky, A.A.,Jr.; Nizhnik, A.N.; Nockel, A.Yu.; Mironov, A.F.
Byull. Eksp. Biol. Med. (10): 440-2 (1989)

Sensitizer: Hematoporphyrin oligomers
Solvent: D₂O
Oxygen concentration: air^a

Quantum yield of formation = 0.06

Experimental method: pulsed laser photolysis
Data type: luminescence intensity at end-of-pulse or under steady-state conditions

Reference sensitizer = H₂TPPS^4–; rel. to phi_Delta(ref. sens.) = 0.70; lambda_exc = 337 nm.

Egorov, S.Yu.; Tauber, A.Yu.; Krasnovsky, A.A.,Jr.; Nizhnik, A.N.; Nockel, A.Yu.; Mironov, A.F.
Byull. Eksp. Biol. Med. (10): 440-2 (1989)

Sensitizer: Hematoporphyrin oligomers
Solvent: D₂O (mic)
Oxygen concentration: air^a

Quantum yield of formation = 0.49

Experimental method: pulsed laser photolysis
Data type: luminescence intensity at end-of-pulse or under steady-state conditions

Reference sensitizer = H₂TPPS^4–; rel. to phi_Delta(ref. sens.) = 0.70; lambda_exc = 337 nm. Soln. contg. 2% Triton X-100.

Egorov, S.Yu.; Tauber, A.Yu.; Krasnovsky, A.A.,Jr.; Nizhnik, A.N.; Nockel, A.Yu.; Mironov, A.F.
Byull. Eksp. Biol. Med. (10): 440-2 (1989)

Sensitizer: Hematoporphyrin oligomers
Solvent: EtOH
Oxygen concentration: air^a

Quantum yield of formation = 0.31

Experimental method: pulsed laser photolysis
Data type: luminescence intensity at end-of-pulse or under steady-state conditions

Reference sensitizer = H₂TPPS^4–; rel. to phi_Delta(ref. sens.) = 0.70; lambda_exc = 337 nm.

^a Oxygen concentration not given; assumed to be air saturated.
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