Scientists have just unveiled a groundbreaking new discovery: DNA sensors. These tiny devices are capable of detecting the presence of specific types of DNA, and they could revolutionize the way we detect and diagnose diseases. The sensors, which are smaller than a grain of sand, work by binding to a specific target sequence of DNA. Once the target sequence is detected, the sensor lights up, allowing researchers to quickly and accurately diagnose diseases. This new technology has the potential to revolutionize the way we diagnose diseases, making it faster, more accurate, and more cost-effective.

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source: Phys.org