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  "path": "/spotlight/spotid=69002.php",
  "publishedAt": "2026-03-26T15:54:41.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Nanoparticles built from red blood cell membranes and loaded with a sound-sensitive dye kill liver cancer cells when triggered by ultrasound while remaining nontoxic without activation.",
  "title": "Turning red blood cells into ultrasound-activated nanoparticle cancer killers"
}