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Volumn 298, Issue 5602, 2002, Pages 2395-2398

Photosynthetic light harvesting by carotenoids: Detection of an intermediate excited state

Author keywords

[No Author keywords available]

Indexed keywords

CHLOROPHYLL; ENERGY TRANSFER; LIGHT;

EID: 0037147195     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1074685     Document Type: Article
Times cited : (270)

References (27)
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    • O. Isler, Carotenoids (Birkhauser-Verlag. Basel, 1971).
    • (1971) Carotenoids
    • Isler, O.1
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    • E. Hofmann et al., Science 272, 1788 (1996).
    • (1996) Science , vol.272 , pp. 1788
    • Hofmann, E.1
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    • G. McDermott et al., Nature 374, 517 (1995).
    • (1995) Nature , vol.374 , pp. 517
    • McDermott, G.1
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    • 4243744727 scopus 로고
    • _, Phys. Rev. B 36, 4337 (1987).
    • (1987) Phys. Rev. B , vol.36 , pp. 4337
  • 19
    • 0345892951 scopus 로고    scopus 로고
    • note
    • With respect to previously reported experiments (18), we have deliberately decreased the pump pulse bandwidth in order to reduce artefacts and avoid coherent oscillations, which are superimposed on the population dynamics.
  • 22
    • 2142803437 scopus 로고    scopus 로고
    • Materials and methods are available as supporting material on Science online.
    • Science Online
  • 24
    • 0346523751 scopus 로고    scopus 로고
    • note
    • x states, as well as the higher lying excited states, is required. A possible explanation could be that optical transitions starting from the two states reach different regions of the higher lying state potential energy surface. Due to strong energy dispersion of this surface, this would result in large difference of the vertical transition energy.
  • 25
    • 0001049230 scopus 로고    scopus 로고
    • H.A. Frank et al., Eds. (Kluwer Academic Press, Netherlands
    • Y. Koyama, R. Fujii, In The Photochemistry of Carotenoids, H.A. Frank et al., Eds. (Kluwer Academic Press, Netherlands, 1999), pp. 161-188.
    • (1999) The Photochemistry of Carotenoids , pp. 161-188
    • Koyama, Y.1    Fujii, R.2
  • 27
    • 0347154146 scopus 로고    scopus 로고
    • note
    • We are indebted to C. Manzoni for help in developing the experimental setup. R.J.C. thanks the UK Biotechnology and Biological Sciences Research Council (BBSRC) for support. R.J.C. acknowledges support from the European Community - Access to Research Infrastructure action of the improving Human Potential Programme, contract N. HPRI-CT-2001-00148 (Center For Ultrafast Science and Biomedical Optics, CUSBO). H.H. thanks the Japanese Ministry of Education, Culture, Sports, Science and Technology for financial support.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.