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Implant system could be a new way to treat type 2 diabetes

Researchers have developed an implantable system that clears excess glucose from the blood. Type 2 diabetes is becoming increasingly common worldwide. Unlike type 1 diabetes, it is often linked to obesity, a sedentary lifestyle, and excess energy intake over many years. Although insulin injections can bring blood sugar levels down…

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Voltage-Driven Blisters Give 2D Nanochannels Their Ionic Memory

Real-time imaging reveals how tiny structural changes inside layered nanochannels track shifts in ionic current and device behavior. A recent study in the journal Nature Materials reveals the mechanical origin of ionic memory in two-dimensional (2D) nanochannels. By combining optical imaging with electrical measurements, the researchers demonstrate that sufficiently large…

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