Today, scientists have developed a method of fabricating graphene sensors that could revolutionize the way we detect and measure environmental changes. Using a laser scribing technique, researchers have created flexible and low-cost graphene sensors that can detect a variety of environmental parameters with high sensitivity and accuracy. The graphene sensors are able to detect humidity, temperature, pressure, and other environmental parameters with greater accuracy than traditional sensors. This new method of fabricating sensors could lead to a wide range of applications, from environmental monitoring to medical diagnostics.

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source: Phys.org