NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY (NIST) IMAGE: IN A NEW STUDY, RESEARCHERS DEMONSTRATE THE CAPABILITY OF DNA BIOSENSOR COMPONENTS FOR A UNIQUE MODULAR DNA BIOSENSOR. THE RESEARCHERS PLAN TO INTEGRATE THEIR DESIGN WITHIN A DEVICE THE SIZE AND SHAPE OF A SMARTPHONE FOR LOW-COST CLINICAL DIAGNOSTICS. CREDIT: N. HANACEK/NIST DNA can signal the presence...