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New analytical technique helps researchers spot subtle differences in subcellular chemistry
A research team led by chemistry professor Jonathan Sweedler has developed a new technique to rapidly isolate and chemically characterize individual organelles within cells, revealing the chemical...
Microscope that detects individual viruses could power rapid diagnostics
A technique that researchers call Photonic Resonator Interferometric Scattering Microscopy, or PRISM, sees and counts viruses or proteins from a sample in real time without any chemicals or dyes....
DNA sensor quickly determines whether viruses are infectious
A new sensor developed by a research team, which was co-led by Yi Lu, a professor emeritus of chemistry, can distinguish infectious viruses from noninfectious ones thanks to selective DNA fragments...