Scientists are developing a breakthrough test that uses gold to detect all types of cancer in 10 minutes - Business Insider

Cancerous DNA adheres to stable substances, such as gold. Scientists at the University of Brisbane may have found a simple way of detecting the early stages of cancer. The method is inexpensive, takes 10 minutes, and can work for all types of cancer. The test uses gold particles to detect cancerous DNA. ...
https://www.businessinsider.com/this-test-using-gold-could-detect-90-of-all-cancers-in-10-minutes-2018-12