title: Photoacoustic calorimetry of Halobacterium halobium photocycle.
mesh_terms: D001436:Bacteriorhodopsins / Q000378:metabolism*; D002338:Carotenoids / Q000378:metabolism*; D006217:Halobacterium / Q000378:metabolism*; D007700:Kinetics; D008027:Light; D008722:Methods; D013016:Sound; D013816:Thermodynamics
chemical_list: D002338:Carotenoids; D001436:Bacteriorhodopsins