A new X-ray method could drastically reduce radiation exposure, making X-ray imaging much safer for humans.
X-rays have fundamentally revolutionized healthcare, giving us views of the human body and even almost impossible views of atoms. However, the radiation involved in X-rays has often raised concerns about long-term health risks. Now, researchers at King Abdullah University of Science and Technology may have found a way to make X-ray imaging safer without compromising quality. The KAUST team has developed what they describe as a novel 'cascade-engineered' approach to X-ray detectors.
By connecting multiple crystals in a series, the researchers created a more efficient X-ray method that produces less radiation while minimizing 'dark current,' the background noise that can blur X-ray images. And, it still preserves the essential signal current generated during X-ray exposure. A new study highlights the impressive results.
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