High energy scans or the body looking for tumors or infections could be greatly improved by adopting perovskite detectors instead of the fragile or low-resolution options currently in use, a new study reports. The process would not only make the diagnosis of health threats more accurate, but reduce exposure to radiation that can cause problems down the line, saving money at the same time. The rest of this article is behind a paywall. Please sign in or subscribe to access the full content.

Advances in nuclear medicine mean that we can now measure the biological activity at a location in the body, for example the blood flow in small veins or arteries to identify abnormalities. Increasingly, such techniques applied to the brain allow doctors to distinguish between different types of dementia

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