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  • Title: [Change in the absorption spectra of carotenoids in dry films of Rhodospirillum rubrum chromatophores in an external electric field].
    Author: Borisevich GP, Kononenko AA, Venediktov PS, Verkhoturov VN, Rubin AB.
    Journal: Biofizika; 1975; 20(2):250-3. PubMed ID: 807260.
    Abstract:
    Electrochromic spectra of carotenoids in dried films of chromatophores of Rhodospirillum rubrum in 450-600 nm region are obtained. Their good agreement with the photoinduced absorption changes of the same chromatophores under different conditions is shown.
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