Rutgers engineers have invented biosensor technology – aka lab on a chip – that could be used in hand-held or wearable devices to monitor your health and exposure to dangerous bacteria, viruses and pollutants.
Electronic detection of microparticles allows for ultra-compact instruments needed for wearable devices. The Rutgers researchers’ technique for barcoding particles is, for the first time, fully electronic. That allows biosensors to be shrunken to the size of a wearable band or a micro-chip, the study says.
The technology is over 95 percent accurate in identifying biomarkers and fine-tuning is underway to make it 100 percent accurate. The team is also working on portable detection of microrganisms, including disease-causing bacteria and viruses. Should be available in about two years.