ORNL scientists created a biosensor technology that lets researchers visualize and track RNA activity in living plants, using a molecular splicing technique and a fluorescent marker protein. *This ...

A new review highlights major advances in a promising class of diagnostic tools known as aptamer-based biosensors, which ...

About three-fourths of our genome is transcribed into RNA, and these RNAs are involved in essentially every cellular process. Like us, RNA cannot do its job if it is not in the right place at the ...

Researchers have figured out a way to make an RNA biosensor that fluoresces when it encounters small inorganic metabolites—not by engineering the RNA but by adjusting its fluorogenic ligand molecule.

The technology, called the Viral-Engineered RNA-based Activation System (VERAS), hijacks the virus's own replication ...

A graphene-based electronic biosensor platform from Paragraf Ltd. simultaneously detected both protein antigen and RNA biosignals from samples in real time, according to a study published in Advanced ...

In a recent study published in Scientific Reports, a group of researchers investigated single-molecule electrical detection of ribonucleic acid (RNA) cancer biomarkers, demonstrating high sensitivity ...

One of the most frightening things about Alzheimer's disease is how difficult it is to diagnose early. Now, University of Connecticut researchers report two fast tests for early markers of the disease ...

ORNL scientists created a biosensor technology that lets researchers visualize and track RNA activity in living plants, using a molecular splicing technique and a fluorescent marker protein.