“We know that disease has a pattern of molecules in the breath. If you can detect these molecules, then you can associate them with a given disease. Dogs have a very sophisticated olfactory system; it’s 10,000 times more sensitive than ours. The Nanose started out as an idea to try to imitate the olfactory system of the dog – exactly on the same principles – and to make real-world applications with it. One of these applications is to smell disease through the breath.
“In our lab, we take the two main parts of the dog’s olfactory system, the receptors and the brain, and try to imitate them in an electrical way, using nanotechnology. The ultimate device is known as the Nano-Artificial Nose—the Nanose. Rest