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Volumn 127, Issue 49, 2005, Pages 17504-17515

Light induced manganese oxidation and long-lived charge separation in a Mn2II,II-RuII(bpy)3-acceptor triad

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON SPIN RESONANCE SPECTROSCOPY; ELECTRON TRANSITIONS; OXIDATION; PHASE SEPARATION; PHOTOSENSITIZERS; SYNTHESIS (CHEMICAL); TEMPERATURE DISTRIBUTION;

EID: 29044448014     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja055243b     Document Type: Article
Times cited : (130)

References (78)
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    • (c) Gust, D.; Moore, T. A.; Moore, A. L.; Covalently Linked Systems Containing Porphyrine Units. In Electron Transfer in Chemistry; Balzani, V., Ed.; Wiley-VCH: Wennheim, 2001; pp 272-336.
    • (2001) Electron Transfer in Chemistry , pp. 272-336
    • Gust, D.1    Moore, T.A.2    Moore, A.L.3
  • 37
    • 0035196755 scopus 로고    scopus 로고
    • III quantitatively under the experimental conditions. Thus, it is likely that the observed viologen radical decay was instead due to a trivial bimolecular recombination with oxidized, external macrocycles (i.e., not threaded on the rotaxane), for which a ca. 200 μs half-life can be expected with the typical concentrations generated in the laser flash experiments.
    • (2001) Acc. Chem. Res. , vol.34 , pp. 905-917
    • Duerr, H.1    Bossman, S.2
  • 49
    • 29044436371 scopus 로고    scopus 로고
    • note
    • As well as geometrical isomers, several diastereomeric forms are possible due to the additional stereogenic centres in the triad.
  • 60
    • 0025141485 scopus 로고
    • It should be noted that "normal" rapid-feeze methods for EPR spectroscopy, using fast mixing techniques and quenching in liquid isopentane or similar, are not easily performed using strong laser flash excitation in a laboratory that is otherwise completely dark. We are aware of only one such attempt, and freezing times below several hundred milliseconds could not be achieved despite flashing very close to the isopentane surface; see: Boussac, A.; Rutherford, A. W.; Styring, S. Biochemistry 1990, 29, 24-32.
    • (1990) Biochemistry , vol.29 , pp. 24-32
    • Boussac, A.1    Rutherford, A.W.2    Styring, S.3
  • 65
    • 29044440329 scopus 로고    scopus 로고
    • note
    • 2+ due to the higher ground-state extinction coefficient.
  • 66
    • 29044435381 scopus 로고    scopus 로고
    • note
    • The accuracy of the first value was limited by the instrument and the presence of the short-lived emission in the butyronitrile solvent, which also made the estimation of relative amplitudes between the two time constants uncertain.
  • 78
    • 0011526199 scopus 로고    scopus 로고
    • Electron transfer - From isolated molecules to biomolecules
    • Prigogine, I.; Rice, S. A., Ed.; Wiley
    • Bixon, M.; Jortner, J. Electron Transfer - From Isolated Molecules to Biomolecules. In Advances in Chemical Physics, Volume 106; Prigogine, I.; Rice, S. A., Ed.; Wiley: 1999.
    • (1999) Advances in Chemical Physics, Volume 106 , vol.106
    • Bixon, M.1    Jortner, J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.