An automated, potentially portable Differential Digestion technique is developed using digital microfluidics. The new method proved compatible with Rapid DNA analysis, resulting in high-quality STR p...

If you've watched even a single episode of CSI, you'll know how important it is to check suspects and crime scenes for gunshot residue (GSR). A new technique could make that task faster and easier than ever before, by quickly causing the residue to glow green.