Ensuring a World where the Water Flows

One concern that’s made headlines in recent years is the presence of per- and polyfluoroalkyl substances (PFAS) — so-called “forever chemicals” — in the water supply. These chemicals, which are widely used in everything from manufacturing to firefighting to cosmetics, don’t break down in the environment and tend to accumulate in the human body. They’re potentially connected to a range of health effects, including altered metabolism, reduced fertility, diminished immune system and an increase in certain cancers.

Linda Lee, distinguished professor of agronomy and environmental and ecological engineering, head of the Ecological Sciences and Engineering interdisciplinary graduate program, and assistant dean in the Office of Agricultural Research and Graduate Education, had PFAS on her mind long before the headlines. She noticed the presence of PFAS in seafood in native Alaskan villages over two decades ago, and has been studying them in earnest since 2005. She’s developed methods for measuring and remediating PFAS and has studied the chemicals’ effects on amphibians and other animals as part of a team led by Professors Maria Sepúlveda and Jason Hoverman in Forestry and Natural Resources.

Read more about everyone else contributing to the research of water in the full article from the latest issue of Envision.

Full Story

Featured Stories

2025 Department of Biochemistry Spring Awards

The following awards, scholarships, and recognitions are presented by the department each Spring.

Professor Jim Forney Retires After 36 Years

Professor Jim Forney retired in Fall 2024 after 36 years at Purdue. During that time, he has...

2024-25 Department of Biochemistry Publications

Publications associated with Department of Biochemistry faculty, postdoctoral researchers, and...

Carlos Corvalan, associate professor of food science and the project’s supervisor works on screen in lab at Purdue.

From lab to table: Purdue Food Science research predicts texture with machine learning

The creaminess of custard. The fizz of foam. The slurpability of soup. Texture is just as...

Purdue Animal Sciences Department honors its 2025 Distinguished Alumni

Purdue Animal Sciences honors Marsh, Sheiss and Tharp as 2025 Distinguished Alumni.

From farm to food science: alumna's journey to patenting America's beloved comfort food

It may take you back to your childhood: a bowl of warm, brightly colored cheesy noodles often...