Microneedle Sensor (IMAGE)

North Carolina State University

Microneedle Sensor

Caption

This is a scanning electron micrograph of a hollow microneedle, which was prepared out of an acrylate-based polymer. In this study, hollow microneedles were integrated with sensors for detection of glucose, lactate, and pH levels in a selective and simultaneous manner.

Credit

Roger Narayan, North Carolina State University

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