HOW TO SNIFF OUT BOMBS

摘要

1 The security agent plugs the microfluidics chip which lasts for eight hours, into the detector and turns it on. 2 The agent uses the device to suck in air from around a suspicious object and run it over the chip's water-filled microchannels.3 Molecules dissolve in the water and bind with the metallic nanoparticles [B], which focus a laser [C] onto them. This causes the molecules to vibrate and emit light based on their unique structural properties.