Innovative Pencil, Paper, and Graphene Sensor for Diverse Applications
Researchers at Gauhati University have developed a flexible, low-cost sensor using pencil-drawn electrodes and graphene oxide on paper. The sensor can be used for soil moisture measurement, breathing monitoring, and more, addressing the need for affordable and sustainable sensor solutions in healthcare and agriculture. The study highlights significant advancements in sensor technologies, offering a cost-effective alternative to traditional methods.
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