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  • Intrinsic lifetimes of the Soret bands of the free-base tetraphenylporphine (H(2)TPP) and Cu(ii)TPP in the condensed phase.

Intrinsic lifetimes of the Soret bands of the free-base tetraphenylporphine (H(2)TPP) and Cu(ii)TPP in the condensed phase.

Chemical communications (Cambridge, England) (2010-06-26)
Ki Young Yeon, Dahyi Jeong, Sang Kyu Kim
RESUMO

Soret band lifetimes of the free-base tetraphenylporphine (H(2)TPP) and Cu(ii) tetraphenylporphine (Cu(II)TPP) at 408 nm have been directly measured with femtosecond (fs) resolution using the fluorescence-upconversion technique for the first time, giving tau = 68 +/- 15 and 63 +/- 15 fs, respectively, in benzene solvent.

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Sigma-Aldrich
meso-Tetraphenylporphyrin, BioReagent, suitable for fluorescence, ≥99.0% (HPLC)
Sigma-Aldrich
5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II)
Sigma-Aldrich
5,10,15,20-Tetraphenyl-21H,23H-porphine, ≥99%
Sigma-Aldrich
5,10,15,20-Tetraphenyl-21H,23H-porphine, 97%