420 with CNW – University of Texas Scientists Develop Rapid Marijuana Test
In the U.S., marijuana is one of the most used federally illegal drugs. There are no federal regulations governing marijuana use, leaving law enforcement with the challenge of identifying impaired driving. A team of researchers at the University of Texas in Dallas has developed a biosensor that uses saliva to detect the levels of THC on a subject in one minute. Their study was published in Nature Scientific Reports in September. The biosensor device will help in the roadside assessment of THC consumption. It works the same way as those testing for alcohol-impaired driving. Dr. Shalini Prasad, who is one…