Scientists just invented a safer non-stick coating—and it’s inspired by arrows

Scientists at the University of Toronto have developed a new non-stick material that rivals the performance of traditional PFAS-based coatings while using only minimal amounts of these controversial "forever chemicals." Through an inventive process called "nanoscale fletching," they modified silicone-based polymers to repel both water and oil effectively. This breakthrough could pave the way for safer cookware, fabrics, and other products without the environmental and health risks linked to long-chain PFAS.

source https://www.sciencedaily.com/releases/2025/07/250726234409.htm