A new sensor system incorporating protein found in bee venom can detect explosives down to the level of a single molecule (Photo: Waugsberg)
Not only do bees play a vital role in agriculture by pollinating plants, but it now turns out that they may help keep us from getting blown up. Researchers from the Massachusetts Institute of Technology (MIT) have shown that bombolitins, which are protein fragments found in bee venom, can be used to detect single molecules of nitro-aromatic explosives such as TNT. If used in sensors at locations such as airports, those sensors would be much more sensitive than those currently in use.
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