Spectrometry, Mass, Secondary IonMass SpectrometrySpectrometry, Mass, Electrospray IonizationTandem Mass SpectrometrySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationFullerenesEicosanoic AcidsSurface PropertiesComplex MixturesSiliconIonsChromatography, High Pressure LiquidGas Chromatography-Mass SpectrometryPrincipal Component AnalysisGlycosphingolipidsChromatography, Thin LayerMicroscopy, Atomic ForceMolecular StructureCarbohydrate SequenceGoldMolecular Sequence DataSpectrum AnalysisChromatography, LiquidLipidsMembranes, ArtificialMagnetic Resonance SpectroscopyMicroscopy, Electron, ScanningProteomicsAmino Acid SequenceCholesterolPeptidesProteomeSpectrometry, Mass, Fast Atom Bombardment