2,4,6 trihydroxyacetophenone 3 Biomolecules 3 Carbohydrate contents 3 Carbohydrates 3 Carbon nanotubes 3 Cell cytoplasms 3 Cells 3 Cytology 3 Cytoplasm 3 Dihydroxybenzoic acids 3 Direct analyses 3 Glucose 3 High resolutions 3 Leaf cells 3 Microcapillary tips 3 Military engineering 3 Organic compounds 3 Plants 3 Polysaccharides 3 Positive ion modes 3 Positive ions 3 Potential flow 3 Pressure 3 Pressure probes 3 Reproducibility 3 Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization 3 Sugar (sucrose) 3 Sugars 3 Trihydroxyacetophenone 3 Tulipa 3