Macropanic Over Nanoplastics?

<p>I keep teasing my analytical chemist colleagues that they are responsible for the anxiety that so many people have about chemicals invading their lives. Hardly a day goes by without some report of phthalates, perfluoroalkyl substances (PFAS), pesticides, dioxins, bisphenol A, or a host of other mischievous “toxins” being detected in our food and water. That detective work is carried out by analytical chemists who continue to devise better and better means to uncover smaller and smaller amounts of contaminants.</p>