In their work, the researchers used a new technique to analyze snow samples for the presence of both
“It is important to be able to detect eventiny amounts of plastic in the environment, emphasizes the study's senior author, female scientist Paris Aria of McGill's Department of Chemistry and Atmospheric and Oceanic Sciences. “While these plastics themselves may be harmless, they collect toxic organic matter and heavy metals from the environment. It damages human cells and organs ”.
“We hope that this new method willused by scientists in various fields to obtain key information on the amount of micro and nanoplastics in urban environments to better assess their impact on the ecosystem and human health. ”- First author, Zi Wang, Ph.D.
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Mass spectrometry is a method of research and identification of a substance, which makes it possible to determine the concentration of various components in it.