They also found that people with dementia had up to 10 times as much plastic in their brains as ... Campen said the size of the micro- and nanoplastics, measuring 200 nanometers or less, are ...

From there, it “is going to break down into just an enormous number of micro- and nano-plastics,” Dr. Farner said. These micro- and nanoplastics end up in our air, soil, water and food.

Most, if not all commercial cell-based assays, including MTT, resazurin and current ATP assays, were developed using 2D monolayer models, are less effective on denser 3D microtissue models and ...