title: Molecular motion in phospholipid bilayers in the gel phase: long axis rotation.
mesh_terms: D004578:Electron Spin Resonance Spectroscopy; D008051:Lipid Bilayers; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids; D011487:Protein Conformation; D013113:Spin Labels; D013329:Structure-Activity Relationship
chemical_list: D008051:Lipid Bilayers; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids; D013113:Spin Labels