>The team developed an ultrasensitive semiconductor sensor system capable of simultaneously measuring trace amounts of four selected cancer factors in urine for

>The team developed an ultrasensitive semiconductor sensor system capable of simultaneously measuring trace amounts of four selected cancer factors in urine for diagnosing prostate cancer. it would be interesting if they run as a control a human looking at those measurements. One can also wonder how many other cancers can be detected by dipping a chip in urine and whether those chips can be just made into a smartphone accessory for home/field use.