Microplastics in human stool

PrizeOfficial Selection in Shoot (photo/video)
ArtistKikoh Matsuura
Video URLView

In this work, the artist's own feces were dissolved with potassium hydroxide, and a protein detection fluid was used to examine the residue. A near-infrared spectroscopic sensor was then used to identify the microplastics, and the results were photographed with a Scanning Electron Microscope.