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  "path": "/releases/2026/02/260228093456.htm",
  "publishedAt": "2026-03-01T09:09:30.000Z",
  "site": "https://www.sciencedaily.com",
  "textContent": "Scientists at Oregon State University have engineered a powerful new nanomaterial that zeroes in on cancer cells and destroys them from the inside out. 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.",
  "title": "New iron nanomaterial wipes out cancer cells without harming healthy tissue"
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