Joseph Irudayaraj, Purdue University (IMAGE)

Purdue University

Joseph Irudayaraj, Purdue University

Caption

Purdue professor Joseph Irudayaraj uses a magnet to attract tiny magnetic particles in a solution. Irudayaraj designed nanoprobes with gold and magnetic particles that could be used to deliver drugs directly to cancer cells.

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Purdue Agricultural Communication photo/Tom Campbell

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