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University of Texas at Dallas researchers have developed a first-of-its-kind, handheld electrochemical sensor that can accurately detect fentanyl in urine within seconds.
The proof-of-concept technology can detect even trace amounts of fentanyl with 98% accuracy using a small portable device without costly and time-consuming lab analysis. A study demonstrating the device was published in the Jan. 10 print edition of the Applied Materials & Interfaces.
The prototype, which could be used to test for fentanyl via…
