Yong Wang, professor of biomedical engineering at Penn State, has received a National Science Foundation (NSF) award of some $320,000 to develop a technology that will more easily and accurately visualize trace biomarker proteins under a microscope. The ability to visualize trace biomarker proteins under a microscope is the aim of an NSF grant. Courtesy of Yong Wang/Penn State. "An NSF award is different from an actual grant from other funding agencies due to the dual purposes," Wang said. 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