Bioimaging TOF-SIMS: High resolution 3D
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HΓ₯kan Nygren; Birgit Hagenhoff; Per Malmberg; Mikael Nilsson; Katrin Richter
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Article
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2007
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John Wiley and Sons
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English
β 389 KB
## Abstract The distribution of phosphocholine ions (__m/z__ 184, __m/z__ 86), sodium ions, and potassium ions in thyroid tumor cells was analyzed by imaging TOFβSIMS. Repeated sputtering with a C source and subsequent analysis with a Bi gun produced a series of 138 images that were stacked to make