Quaternary Ammonium CompoundsBenzalkonium CompoundsDisinfectantsTrimethyl Ammonium CompoundsIodine CompoundsAmmonium CompoundsCetylpyridiniumCetrimonium CompoundsAnti-Infective Agents, LocalCholine KinaseGlutaralChlorhexidineCholine O-AcetyltransferaseDrug Resistance, BacterialAmmonium SulfateMicrobial Sensitivity TestsCholine DeficiencyCholineStaphylococcusDrug Resistance, MicrobialAmmonium ChlorideAnti-Bacterial AgentsStaphylococcus aureusBacterial ProteinsEscherichia coliBetaineHemicholinium 3Cytidine Diphosphate CholineCholine DehydrogenaseAmmonium HydroxideAmmoniaPhosphatidylcholinesPhosphorylcholineMagnetic Resonance SpectroscopyKineticsMolecular StructureHydrogen-Ion ConcentrationNitrogen