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Contact: Susan A. Steeves
ssteeves@purdue.edu
765-496-7481
Purdue University
Caption: Purdue researcher Chang Lu, from left, and Hsiang-Yu Wang demonstrate a low-powered laser used to view a microchip through a microscope. Wang, a graduate student in chemical engineering, is a member of Lu's research team. Lu's research could lead to advances in drug and gene screening and early disease diagnosis.
Credit: Purdue Agricultural Communication photo/Tom Campbell
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