title: An electrospray ionization mass spectrometric study of the interactions between crown ethers and tetramethylammonium(-phosphonium) cations.
authors: Rafał
authors: R
authors: Frański
mesh_terms: D002412:Cations / Q000737:chemistry*; D043844:Crown Ethers / Q000737:chemistry*; D009943:Organophosphorus Compounds / Q000737:chemistry*; D000644:Quaternary Ammonium Compounds / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods*
chemical_list: D002412:Cations; D043844:Crown Ethers; D009943:Organophosphorus Compounds; D000644:Quaternary Ammonium Compounds; C404733:tetramethylphosphonium; C027917:tetramethylammonium