Nanoneedles (IMAGE)

Purdue University

Nanoneedles

Caption

Purdue University researchers have created a drug delivery method using silicon nanoneedles with diameters 100 times smaller than a mosquito's needle. These nanoneedles are embedded in a stretchable and translucent elastomer patch that can be worn on the skin to deliver exact doses directly into cells.

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(Purdue image)

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