Australian scientists develop pain-free blood sugar check for diabetics

A non-invasive, printable saliva check strip for diabetics is seen on the College of Newcastle in Newcastle, New South Wales, Australia, on this undated latest image obtained by Reuters on July 12, 2021. Courtesy of College of Newcastle / Handout v

SYDNEY: Australian scientists say they’ve developed the “holy grail” of blood sugar testing for diabetics, a non-invasive strip that checks glucose ranges by way of saliva.

For diabetics, managing their blood sugar ranges usually means pricking their fingers a number of occasions a day with a lancet after which putting a drop of blood on a testing strip. Understandably, some diabetes victims keep away from the painful course of by minimizing their exams.

Nonetheless, this newest check works by embedding an enzyme that detects glucose right into a transistor that may then transmit the presence of glucose, in keeping with Paul Dastoor, Professor of Physics on the College of Newcastle in Australia, who led the workforce that created it.

Because the digital supplies within the transistor are inks, the check will be made by printing at a low value, Dastoor mentioned.

“The holy grail of glucose testing has been one thing that’s non-invasive,” mentioned Dastoor.

“[This test] actually does open up the prospect of pain-free, low-cost glucose testing and hopefully significantly better outcomes for diabetes victims,” he mentioned.

The brand new check, Dastoor mentioned, was created by probability as scientists had been engaged on photo voltaic cells.

The venture secured A$6.3 million ($4.7 million) in funding from the Australian authorities to determine a facility to provide the check kits ought to medical trials be handed.

See also  Research uncovers how Covid-19 kills, affords potential methods to cease it

Dastoor says the know-how may be transferred to COVID-19 testing and allergen, hormone and most cancers testing.

The college is already working with Harvard College on a check for COVID-19 utilizing similar know-how, however it’s the implications for different testing that has the physicist excited in regards to the potential for the sensors.

“I believe its going to transform the best way we take into consideration medical gadgets and particularly sensors as a result of we are able to print these at remarkably low value,” mentioned Dastoor.