Energy quenching via triplet-excited state formation of glycosylated carotenoids in the photosynthetic reaction center complex of the green sulfur bacterium Chlorobaculum tepidum
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Some carotenoids have a function to quench excitation energy of chlorophyll in photosynthetic apparatuses. This is a part of the photoprotective mechanism, non-photochemical quenching (NPQ), which prevents the inhibitory effects of high-light irradiation. In t... ...