Spin LabelsElectron Spin Resonance SpectroscopyMembrane LipidsCyclic N-OxidesPeptide Nucleic AcidsSpin TrappingNitrogen OxidesNucleic Acid ConformationNucleic Acid ProbesMembrane FluidityNucleic Acid Amplification TechniquesModels, MolecularProtein ConformationTriacetoneamine-N-OxylDimyristoylphosphatidylcholineDNAStearic AcidsTemperatureMesylatesNucleic Acid HybridizationLipid BilayersNucleic Acid DenaturationRNAMembranes, ArtificialPhosphatidylcholinesBinding SitesMagnetic Resonance SpectroscopyMolecular Conformation