Sentences with phrase «pah collected»
When the researchers added carbonate granules to water containing PAHs, they found that the PAHs collected on the surface of the granules.
https://www.newscientist.com/ Not exact matches
Bond - stretching motions in the molecules» infrared spectra are too similar to parse, and many PAHs lack strong polarity, making signatures in their rotational spectra — typically collected with radio telescopes — difficult to detect.