Transition metal oxide nanoparticles as surfaces for surface-assisted laser desorption/ionization mass spectrometry of asphaltenes [0.03%]
过渡金属氧化物纳米颗粒作为沥青质表面辅助激光解吸/离子化质谱的基底表面对沥青质进行表面辅助激光解吸/电离质谱分析
Abayomi D Olaitan,Karl A Reyes,Lauren F Barnes et al.
Abayomi D Olaitan et al.
We report the first use of NiO, Fe3O4, TiO2, and Co3O4 nanoparticles as surfaces for surface-assisted laser desorption/ionization (SALDI) mass spectrometry of asphaltenes. Higher signal-to-noise ratios (S/Ns) for asphaltene species were obs...