公开(公告)号：US20210116410A1

公开(公告)日：2021-04-22

申请号：US17058485

申请日：2019-06-03

Applicant: Khalifa University of Science and Technology

Inventor： Heba ABUNAHLA ,  Baker MOHAMMAD ,  Anas ALAZZAM ,  Maguy Abi JAOUDE ,  Mahmoud AL-QUTAYRI

IPC: G01N27/327 ,  G01N33/49 ,  G01N33/66

Abstract: A glucose sensor includes an insulating metal oxide layer and at least one pair of metallic electrodes arranged on the insulating metal oxide layer and separated by a gap containing the metal oxide layer. In operation, a probe including a voltage supply and current sensor can provide a voltage difference across the first and second metallic electrodes while a sample is present across the gap between the electrodes. A measured current between the first and second metallic electrodes when the voltage difference is provided can be correlated to a glucose level of the sample.