Scientists have transformed RNA, a biological molecule present in all living cells, into a biosensor that can detect tiny chemicals relevant to human health.

Research by Rutgers University-New Brunswick scientists centers on RNA, a nucleic acid that plays a crucial role in most cellular processes. Their work is expected to have applications in the surveillance of environmental chemicals and, ultimately, the diagnosis of critical diseases including neurological and cardiovascular diseases and cancer.

“Imagine that people will go to the hospital and give a sample of cells from their own bodies for regular check-ups,” said Enver Cagri Izgu, an assistant professor in the Department of Chemistry and Chemical Biology in the Rutgers School of Arts and Sciences and the corresponding author of the study.