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Quantitative imaging and microanalysis with a scanning soft x-ray microscope.

C Jacobsen·J M Kenney·J Kirz·R J Rosser·F Cinotti·H Rarback·J Pine
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Abstract

A scanning soft x-ray microscope has been developed that uses synchrotron radiation focused by a Fresnel zone plate to form a submicron beamspot on the specimen. Transmitted x-rays are detected and used to form a quantitative map of specimen absorptivity. Applications of the instrument to the imaging of whole wet cells and to the mapping of calcium in sections of bone are presented, with a resolution of 300 nm and an elemental sensitivity of 2 micrograms cm-2.

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AnimalsAxonsCells, CulturedElectron Probe MicroanalysisHumansNeuronsRadiographySkullX-RaysJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.

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C Jacobsen, J M Kenney, J Kirz, R J Rosser, F Cinotti, H Rarback, J Pine. 1987. Quantitative imaging and microanalysis with a scanning soft x-ray microscope.. https://doi.org/10.1088/0031-9155%2F32%2F4%2F002

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