On-site COVID-19 test could hit market by October: Canadian company

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VANCOUVER (NEWS 1130) – A Canadian company says it has developed a COVID-19 test that provides near-instant results, does not require a clinic visit or a nasal swab, and detects the virus in asymptomatic people.The key, according to Graphene Leaders Canada CEO Donna Mandau, is an improved sensor with an atom-thick molecule, described as the “first two-dimensional material.”

“Graphene is the magic of this device,” Mandau tells NEWS 1130.

The special properties of graphene make it possible to detect the virus using only saliva.

“The 2D nature and conductive attributes of graphene make it an extremely sensitive material for detecting any molecule,” according to a press release from the company.

Mandau says a test like this has the potential to make a big difference in the absence of a vaccine.

“Our goal is to design something that’s super easy to use. Anyone can use it, you don’t need any specialist or practitioner supervision. There is no cross-manipulation of samples which often increases cross-contamination which leads to false positives and negative results, so we wanted something, again, to specifically identify the SARS-CoV-2 virus ”, explains Mandau.

“There are no major equipment requirements or expensive equipment requirements and it’s as simple as a saliva test. Then within 30 or 40 seconds you have a result and anyone can read it. The red light means you are infected and the green light means you are negative. ”

Mandau hopes their handheld device can hit the market by October.

“We expect this to be a rapidly evolving scenario. We are working at a blazing speed right now, ”she said.

Mandau described the device as a “solution at the door,” meaning it could be used to screen people at airlines, sporting events and in schools.

“It could really reopen our economy and get us back to normal,” she says.

“It solves a lot of problems in terms of the contagion of this disease. It provides asymptomatic results, the pre-diagnosis will give an indication before symptoms are recognized that this protein is actually in your saliva, ”she explains. . =



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