Purdue News Photos
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This illustration depicts the use of a technique developed at Purdue to identify bacteria in its ambient environment using mass spectrometry. The technique, called desorption electrospray ionization, or DESI, could be used to create a new class of fast, accurate detectors for applications ranging from food safety to homeland security.
(Purdue University, Department of Chemistry)
The story accompanying this photograph can be seen by clicking this link to CooksBacteria
For more information about photographs, send e-mail to:
David Umberger
Associate Director
Purdue News Service
umberger@purdue.edu
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