Handheld Biosensor Uses Stickly Nanotech to Capture DNA
...selective field-effect transistor might take up a bit less room in our suitcase: Afuwape suggests that a new type of electronic device, the ion-selective field-effect transistor (ISFET), might be integrated into a DNA biosensor. Such a sensor would be coated with thousands of known DNA sequences that could match up - hybridize - with specific...
