Page 2 - News tagged with breath samples

Nanomechanical sensors detect cancer from breath

An array of functionalised membrane-type surface stress sensors (MSS) distinguishes cancer patients from healthy people through a signature response to breath samples.

Nanophysics

Apr 23, 2014

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Breath study brings roadside drug testing closer

(Phys.org) —A group of researchers from Sweden have provided further evidence that illegal drugs can be detected in the breath, opening up the possibility of a roadside breathalyzer test to detect substances such as cocaine, ...

Analytical Chemistry

Apr 25, 2013

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