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November 9th, 2005

DNA Sensing with a Single Quantum Dot

Abstract:
Tza-Huei Wang, Ph.D., and his coworkers developed the fluorescent quantum dot DNA sensor to accomplish three tasks: to capture specific DNA targets, concentrate them, and provide a strong fluorescent signal without the need to use PCR technology or perform cumbersome purification steps.

Source:
nano.cancer.gov

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