Sherry-Rowland

The Sherry-Rowland theory explains how certain chemical reactions, especially those involving radiation or pollutants, can create harmful substances called free radicals—unstable molecules that can damage cells and DNA. It highlights the role of metal ions, like iron or copper, in speeding up the formation of these free radicals. Understanding this process helps scientists assess environmental pollutants' risks and develop strategies to reduce chemical toxicity and related health issues.