Researchers discover that some biodegradable electronics produce microplastics as they degrade — the investigated material is commonly used in medical research

Researchers at Northeastern University have discovered that biodegradable electronics, specifically PEDOT:PSS commonly used in medical research, can degrade into microplastics, posing environmental and health risks. While materials like cellulose and silk fibroin degrade without harmful byproducts, the decomposition of electronics like pressure sensors and photodetectors can impact soil quality. The increasing demand for biodegradable electronics due to the semiconductor market's growth raises concerns about resource strain and environmental impact. Studies also highlight the CO2 emissions from decomposing transient electronics, emphasizing the need to address e-waste's significant impact on health and the environment.