Sensor to replace the finger pokes.
There is many soon be yet another ultimate 2.4 fingerprint blood glucose test which diabetic have to endure on the daily basis scientists in Saudi Arabia have developed a paper strips sensor that's guys blood glucose via saliva.
Glossy strip
the project is being played by bio scientist Shikha any all electrical engineer call Salma and material scientist dryer Byron all form the King Abdullah University of Science and Technology they started by loading and inkjet printing with the commercial ink containing electrically conductive Polymers and then proceed to print micro scale electron pattern into glossy strip of paper using that Inc next overtook of electrodes the printed area of an enzyme noun as glucose oxidase the all things with them and polymer membrane when saliva was subsequently applied to the sensor glucose present in the body fluid react with the glucose oxidase creating an electrical signal signal was picked up by the electrodes.
Ascorbic acid
that said saliva does contain substance like ascorbic Acid which ordinary would electrically interface with the conducting polymers. Gartner phone membrane kept that from happening power as the replied the negative electrical charge produced by such compounds.Boosted shelf life.
That member is also posted the shelf life of the sensor allowing the glucose oxidase to still the active after being student fourth month in a sealed bag Optimisation level and in the engineering so we are trying to make this system more robust to detect other more metabolites in bio fluids. Says Inal.
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