Oregon State University Researchers Develop Iron Nanomaterial That Selectively Destroys Cancer Cells

Researchers at Oregon State University have created a new nanomaterial designed to destroy cancer cells from the inside.

The material activates two separate chemical reactions once inside a tumor cell, overwhelming it with oxidative stress while leaving surrounding healthy tissue unharmed.

Designed to exploit cancer's unique chemistry—its acidity and high hydrogen peroxide levels—the tiny iron-based structure sparks not one but two intense chemical reactions, flooding tumors with cell-damaging oxygen molecules.

This dual attack overwhelms cancer cells with oxidative stress while sparing healthy tissue.