Correction: Comprehensive investigation on microplastics from source to sink.

This document is a correction notice for an article titled "Comprehensive investigation on microplastics from source to sink" published in the journal Clean Technologies & Environmental Policy. The correction addresses a misinterpretation in the original article regarding the passage of spherical microplastics (MPs) through the gut of animals and humans. The correction clarifies that most spherical MPs can pass through the gut without causing much damage, as stated in a study conducted by Weis in 2020. The correction has been made to the original article. The publisher, Springer Nature, remains neutral and does not take a position on jurisdictional claims or institutional affiliations. [Extracted from the article]