One drop of the liquid is enough to determine the composition.
Chemical sensor on a chip
01-Sep-2022 -
You can't see them, but they are perfect for studying liquids and gases: Laser beams in the infrared range are absorbed to different degrees by different molecules. This effect is used, for example, to measure the oxygen concentration in blood. At the Vienna University of Technology, this simple ...
lasers
lasers
liquids
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