Tiny, invisible, and everywhere: ultrafine particles linked to aircraft emissions can still be detected up to 15 kilometers away from Frankfurt Airport. Researchers at the Leibniz Institute for Tropospheric Research have now published new measurement data showing how strongly air traffic influences concentrations of these particles around the airport.
In future, nanoparticles will be used to distribute drugs in the body in a targeted manner. But how does the blood react to these tiny helpers? A study from Dresden shows that both the mass and number of particles are crucial.
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