Phthalocyanine, sulfo-, zinc(II)

Rosenthal, I.; Krishna, C.M.; Riesz, P.; Ben-Hur, E.
Radiat. Res. 107(1): 136-42 (1986)

Sensitizer: Phthalocyanine, sulfo-, zinc(II)
Solvent: H2O
Oxygen concentration: air

Quantum yield of formation = 0.45

Experimental method: continuous photolysis
Data type: product appearance under steady-state conditions

Reference sensitizer = RB; Singlet oxygen acceptor = Im; Product from substrate = Imidazole endoperoxide; rel. to phiDelta(ref. sens.) = 0.75; lambdaexc = 670 nm. RNO as monitor of P; used Proportion of T1 quenched by O2 = 1, phiDelta(ref. sens.) at lambdaexc = 550 nm, cor. to 670 nm.

Wagner, J.R.; Ali, H.; Langlois, R.; Brasseur, N.; van Lier, J.E.
Photochem. Photobiol. 45(5): 587-94 (1987)

Sensitizer: Phthalocyanine, sulfo-, zinc(II)
Solvent: H2O/MeOH (1:1)
Oxygen concentration: O2

Quantum yield of formation = 0.62

Experimental method: continuous photolysis
Data type: product appearance under steady-state conditions

Singlet oxygen acceptor = TrpH; lambdaexc = 669 nm.

Keir, W.F.; Land, E.J.; MacLennan, A.H.; McGarvey, D.J.; Truscott, T.G.
Photochem. Photobiol. 46(5): 587-9 (1987)

Sensitizer: Phthalocyanine, sulfo-, zinc(II)
Solvent: MeOD
Oxygen concentration: aira

Quantum yield of formation = 0.43*; 0.36

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

Reference sensitizer = HP; rel. to phiDelta(ref. sens.) = 0.53; meas. phiT(S) = 0.56; lambdaexc = 347 nm. fDeltaT = 0.78 assuming PSO2 = 0. Proportion of T1 quenched by O2 = 1; recalcd. using phiDelta(ref. sens.) = 0.64 from [88Z155].

Borland, C.F.; McGarvey, D.J.; Truscott, T.G.; Codgell, R.J.; Land, E.J.
J. Photochem. Photobiol., B, Biol. 1(1): 93-101 (1987)

Sensitizer: Phthalocyanine, sulfo-, zinc(II)
Solvent: MeOD
Oxygen concentration: aira

Quantum yield of formation = 0.50*; 0.41

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

Reference sensitizer = HP; rel. to phiDelta(ref. sens.) = 0.53; meas. phiT(S) = 0.56; lambdaexc = 694 nm. fDeltaT = 0.88 assuming PSO2 = 0; used Proportion of T1 quenched by O2 = 1; recalcd. using phiDelta(ref. sens.) = 0.64 from [88Z155].

Truscott, T.G.
J. Chem. Soc., Faraday Trans. 2 82(12): 2177-81 (1986)

Sensitizer: Phthalocyanine, sulfo-, zinc(II)
Solvent: MeOD
Oxygen concentration: aira

Quantum yield of formation = 0.38*; 0.32

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

Reference sensitizer = HP; rel. to phiDelta(ref. sens.) = 0.53; meas. phiT(S) = 0.56; lambdaexc = 650 nm. fDeltaT = 0.69 assuming PSO2 = 0; used Proportion of T1 quenched by O2 = 1; recalcd. using phiDelta(ref. sens.) = 0.64 from [88Z155].

a Oxygen concentration not given; assumed to be air saturated.
* Values recalculated using phiDelta(S') or fDeltaT(S') from Table 4 or from the quoted reference.
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