Lipids are important structural components of biological systems,and the double bond positions of lipids play critical roles in their biochemical and biophy
Recent interest in fieldable mass spectrometric applications has spurred a great deal of research into the development of a miniature mass spectrometer(MS).
With discontinuous atmospheric pressure interface(DAPI),lipids in biological samples can now be readily sampled,ionized,and analyzed using miniature systems
We developed new laser desorption ionization method(DIUTHAME: Desorption Ionization Using Through Hole Alumina MEmbrane)as matrix-free ionization method.