Table of contents
Symposium Sessions (Day1, Day2, Day3)
Basic Sessions (Day1, Day2, Day3)
Young Researchers' Sessions (Day1, Day2, Day3)
Poster Presentations
- Day 3, May 17(Wed.) Room P (Foyer, Room 1004-1007)
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3P-10 PDF
Mass spectrometry imaging of single cells by tapping-mode scanning probe electrospray ionization
Mass spectrometry imaging (MSI) allows visualization of diverse components of a sample. We report the development of a new tapping-mode scanning probe electrospray ionization (t-SPESI) unit for high spatial resolution imaging as well as the results of lipid imaging of isolated HeLa cells. The MSI of HeLa cells at a sampling pitch of 2 μm resulted in the visualization of multiple phospholipids within the cells.