PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1329957-7 1992 However, being more polar, the nitroxide spin probe CSL is preferentially located near the surface of the membrane, while the less polar fluorescent probe DPH reports preferentially near the central hydrophobic region of the lipid bilayers. Hydroxylamine 31-40 chorionic somatomammotropin hormone like 1 Homo sapiens 52-55 2838099-1 1988 Short-pulse saturation-recovery (SR) electron spin resonance (ESR) methods have been used to measure the lateral diffusion of a nitroxide-labeled cholesterol analogue (3-spiro-[2"-(N-oxyl-4",4"-dimethyloxazoladine)]-cholestane, CSL) in multilamellar liposomal dispersions. Hydroxylamine 128-137 chorionic somatomammotropin hormone like 1 Homo sapiens 228-231 2996648-6 1985 While CSL and 5-PC both reflect the high ordering of the bilayer close to the lipid-water interface, CSL appears to be located close enough to the water for the nitroxide to be involved in hydrogen bonding with water molecules. Hydroxylamine 161-170 chorionic somatomammotropin hormone like 1 Homo sapiens 101-104