Gold nanoparticle probes may allow earlier cancer detection

Using tiny gold particles embedded with dyes, researchers have shown that they can identify tumors under the skin of a living animal. These tools may allow doctors to detect and diagnose cancer earlier and less invasively.

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<p><a href="http://www.physorg.com/news117643718.html">Gold nanoparticle probes may allow earlier cancer detection</a></p> <p>Using tiny gold particles embedded with dyes, researchers have shown that they can identify tumors under the skin of a living animal. These tools may allow doctors to detect and diagnose cancer earlier and less invasively.</p>