In laboratory tests, the device successfully detected a molecule called miR-21, which is associated with lung cancer. The ...

A new CRISPR-powered light sensor can detect the faintest whispers of cancer in a single drop of blood.

A new light-based sensor detects cancer markers at near-zero concentrations.

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer biomarkers in the blood. The new technology could one day make it possible to ...

A new light-based sensor can spot incredibly tiny amounts of cancer biomarkers in blood, raising the possibility of earlier and simpler cancer detection. The technology merges DNA nanotechnology, ...