title: Excited state properties of visual pigments and bacteriorhodopsin.
mesh_terms: D000818:Animals; D001436:Bacteriorhodopsins; D002338:Carotenoids; D002417:Cattle; D004396:Coloring Agents; D008027:Light; D008958:Models, Molecular; D011090:Polyenes; D011789:Quantum Theory; D012168:Retinal Pigments / Q000502:physiology; D012172:Retinaldehyde; D012243:Rhodopsin / Q000502:physiology; D012545:Schiff Bases; D013057:Spectrum Analysis; D013816:Thermodynamics; D014785:Vision, Ocular
chemical_list: D004396:Coloring Agents; D011090:Polyenes; D012168:Retinal Pigments; D012545:Schiff Bases; D002338:Carotenoids; D001436:Bacteriorhodopsins; D012243:Rhodopsin; D012172:Retinaldehyde