CAS Hefei Institute of Physical Sciences develops rapid narcotic drug test in urine

The group around Jin-Huai LIU has developed a test based on surface-enhanced Raman spectroscopy (SERS) combined with chemometrics, which allows for an ultra-sensitive and rapid detection of drug metabolites in urine. The portable Raman instrument offers direct readout.

CAS news release, April 28, 2015

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