The researchers believe their method could deliver a test that is not only fast but also sufficiently sensitive. The test does not require samples to be treated at high temperatures, and it can be performed using standard laboratory equipment, making it readily deployable.
A preprint paper (yet to be peer reviewed) describing the new process has been published on MedRxiv in which the researchers demonstrate the rapidity and sensitivity of their method using patient sample RNA provided by Public Health England.
Professor Tim Dafforn from the University’s School of Biosciences commented:
“We have designed a new method for testing that combines the ease of use and speed of lateral flow testing with the inherent sensitivity of an RNA test. It features reagents that can be used in existing point of care devices and meets the need for testing in high throughput, near-patient, settings where people may be waiting in line for their results.”
To read the full article on the University of Birmingham's website, click here.