title: Determination of chlorophyll porphyrin ring orietation in black lipid membranes by photovoltage spectroscopy.
mesh_terms: D002734:Chlorophyll; D002736:Chloroplasts; D008055:Lipids; D008433:Mathematics; D008567:Membranes, Artificial; D008968:Molecular Conformation; D010944:Plants; D011048:Polarography; D011166:Porphyrins; D013057:Spectrum Analysis
chemical_list: D008055:Lipids; D008567:Membranes, Artificial; D011166:Porphyrins; D002734:Chlorophyll