Scientists from the Imperial College London were able to develop an ultra-sensitive sensor that will allow doctors to detect the early stages of diseases with their naked eye. The newly developed sensor, which is still a prototype, is reportedly ten times more sensitive than the current methods today. This allows doctors to detect the onset of diseases such as prostate cancer and other virus infections, and even HIV. Essentially, the sensor works by analyzing serum, a protein-rich liquid that separates when blood coagulates. Positive and negative reactions can then be viewed easily by the naked eye.
Ubergizmo , Sensor for the naked eye detects early-stage diseases, Sensor for the naked eye detects early-stage diseases
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