There is an obvious pressing need for the rapid, sensitive and highly portable identification of toxic gases and vapours, not only from a security perspective, but also for use in the industrial ...

Combining vapour sensors into arrays is an accepted compromise to mitigate poor selectivity of conventional sensors. Here we show individual nanofabricated sensors that not only selectively detect ...

Researchers have developed a sensor array design technology inspired by the human auditory system. By mimicking the human ear's ability to distinguish sounds through tonotopy, this innovative sensor ...