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Contact: Michelle Ma
University of Washington

Quantum Dots

Caption: This is a cell specimen used for two rounds of testing. In the top panel, two biomarkers are stained green and red, and in the bottom, after the sample has been regenerated, the same biomarkers are stained red and green. This shows that the same tissue can be used for multiple rounds of testing without degrading the tissue sample.

Credit: Xiaohu Gao, University of Washington

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