Images develop clinical applications for new DESI technology

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Shown are images produced from an analysis of lipids in a rat brain tissue sample. The first labeled a is an optical image and the others are ion images created from desorption electrospray ionization analysis of select lipids. Two-dimensional images ...
Shown are images produced from an analysis of lipids in a rat brain tissue sample. The first, labeled a, is an optical image, and the others are ion images created from desorption electrospray ionization analysis of select lipids. Two-dimensional images from the DESI technology, developed in the lab of Graham Cooks, further the technology's potential applications for the detection of diseases. Credit: Image courtesy of Angewandte Chemie

Purdue University researchers have created the first two-dimensional images of biological samples using a new mass spectrometry technique that furthers the technology's potential applications for the detection of diseases such as cancer.


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