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Volumn 101, Issue 16, 1997, Pages 3250-3260

Electronic and nuclear dynamics of the accessory bacteriochlorophylls in bacterial photosynthetic reaction centers from resonance Raman intensities

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0001307057     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp963051k     Document Type: Article
Times cited : (66)

References (72)
  • 1
    • 4043178338 scopus 로고    scopus 로고
    • note
    • Abbreviations: reaction center, RC; bacteriochlorophyll, BChl; accessory bacteriochlorophylls, B; special pair, P; Raman excitation profile, REP; Fourier transform, FT.
  • 44
    • 85088077030 scopus 로고    scopus 로고
    • note
    • 4 extrapolation of the visible cross section data.
  • 47
    • 85088078965 scopus 로고    scopus 로고
    • note
    • -1 mode and the full spectra were made at these temperatures. However, the model was fit to our highest quality absorption spectra which were acquired at 298 and 77 K. The absorption spectra vary insignificantly between 278 and 298 K and between 77 and 95 K.
  • 49
    • 4043124634 scopus 로고    scopus 로고
    • note
    • Such a small homogeneous linewidth would remove the model from the rapid fluctuation limit where electronic dephasing is fast relative to vibrational dephasing, calling into question the Kramers-Heisenberg treatment of the resonance emission.
  • 51
    • 4043179718 scopus 로고    scopus 로고
    • note
    • The 0-1 vibronic sideband of B is mostly hidden underneath the H absorption band. However, the absorption spectrum of RCs from which both bacteriopheophytins have been removed and replaced by blue-shifted pheophytins shows only a weak 0-1 sideband (<10% of the 0-0 band) for B.
  • 63
    • 4043060641 scopus 로고    scopus 로고
    • note
    • If the transitions underlying the 800 nm band do not arise from mixed states, it is not necessary to consider possible Raman interference effects due to the close-lying transitions.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.