Confocal measurement of microplastics uptake by plants.

ABSTRACT: Microplastics (MPs, plastics 100 nm-5 mm in diameter) are estimated to accumulate in agricultural soils in quantities that exceed the total MP burden in ocean waters. Despite a wealth of information relating to the accumulation of MPs in aquatic species, there is little information on the uptake of MPs by terrestrial plants. Information about location of MPs in plant tissues is critical to understand the modes of their interaction with plants. Polystyrene (PS) is one of the most commonly used plastic polymers worldwide and it is often found in MPs sampled in the environment. The performance of traditional detection methods (i.e., transmission electron microscopy, TEM and scanning electron microscopy, SEM) for nanoparticles is limited due to the extensive sample preparation and the limited

SUBMITTER: Li L 

PROVIDER: S-EPMC6993004 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature