公开(公告)号：WO2020089786A3

公开(公告)日：2020-05-07

申请号：PCT/IB2019/059260

申请日：2019-10-29

Applicant: KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： ALAZZAM, Anas ,  ABUNAHLA, Heba ,  MOHAMMAD, Baker

IPC: H01L45/00

Abstract: There is provided a planar graphene oxide (GO)-based device comprising of multiple resistance state elements in response to an applied voltage and wherein the multiple resistance state elements mimic neural synapse behaviour. The device has multiple application potentials including but not limited to non-volatile electronic memory, sensors, computing for Artificial intelligence (AI) and security. Also disclosed is method of manufacturing a memristor microdevice comprising the steps of patterning metal layer and graphene oxide or reduced graphene oxide thin films on different substrates and producing reduced graphene oxide (rGO) thin film through reduction of the graphene oxide layer. Fabricating thin films of graphene oxide and reduced graphene oxide in the microdevice from an aqueous solution of graphene oxide, results in making the process simple, cost effective, and suitable for mass production of the microdevice.

公开(公告)号：WO2022107006A1

公开(公告)日：2022-05-27

申请号：PCT/IB2021/060631

申请日：2021-11-17

Applicant: KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： ALAZZAM, Anas ,  ALSAFAR, Habiba ,  WAHEED, Waqas ,  SAYLAN, Sueda

IPC: C12Q1/6844 ,  B01L7/00 ,  C12M3/00

Abstract: A device (10) and method for detecting COVID-19 and other pathogens includes a sample compartment (26) contained within an interior of the device and having multiple apertures (32) for releasably receiving one or more test tubes (42) containing a biological sample. A bottom portion (48) of the test tube (42) is contained within the interior (22) of the device (10) and a top portion (46) of the test tube (42) is exposed to atmosphere. The biological sample is lysed using the device (10); the lysed sample is mixed with one or more primers and then amplification (RT-LAMP) is performed using the device (10). A thermally conductive material on or in proximity to the sample compartment (26) can facilitate precise heating of the compartment (26) and sample. A thermally insulative material can be inside the interior of the compartment housing (30). Multiple samples can be tested simultaneously. The results can be interpreted by a color change of the sample. The device (10) is efficient, portable, reliable, and re-usable.

公开(公告)号：WO2020089786A2

公开(公告)日：2020-05-07

申请号：PCT/IB2019/059260

申请日：2019-10-29

Applicant: KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： ALAZZAM, Anas ,  ABUNAHLA, Heba ,  MOHAMMAD, Baker

IPC: H01L45/02

Abstract: There is provided a planar graphene oxide (GO)-based device comprising of multiple resistance state elements in response to an applied voltage and wherein the multiple resistance state elements mimic neural synapse behaviour. The device has multiple application potentials including but not limited to non-volatile electronic memory, sensors, computing for Artificial intelligence (AI) and security. Also disclosed is method of manufacturing a memristor microdevice comprising the steps of patterning metal layer and graphene oxide or reduced graphene oxide thin films on different substrates and producing reduced graphene oxide (rGO) thin film through reduction of the graphene oxide layer. Fabricating thin films of graphene oxide and reduced graphene oxide in the microdevice from an aqueous solution of graphene oxide, results in making the process simple, cost effective, and suitable for mass production of the microdevice.

公开(公告)号：WO2019234596A1

公开(公告)日：2019-12-12

申请号：PCT/IB2019/054594

申请日：2019-06-03

Applicant: KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY

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

IPC: G01N27/327 ,  G01N33/66 ,  A61B5/145

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.

公开(公告)号：EP3803363A1

公开(公告)日：2021-04-14

申请号：EP19816155.6

申请日：2019-06-03

Applicant: Khalifa University of Science and Technology

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

IPC: G01N27/327 ,  G01N33/66 ,  A61B5/145