(a) PLLA microneedle with high-aspect ratio (500 µm in base diameter, 200 µm in top diameter, and 2000 µm in length) with a hydrogel block (100 µm in diameter and 100 µm in length, total volume: 0.79 ...
A groundbreaking wearable device is set to change how diabetes is managed through personalized, real-time care. Developed by researchers in Israel and China, the microneedle-based system offers a new ...
A study published in the Journal of Materials Chemistry B reports a new optical microneedle device that can sense glucose in extremely small liquid volumes without consuming the analyte, a persistent ...