VIRAL DETECTION SYSTEM AND METHODS OF USING SAME

A biosensing device and methods for detecting the SARS-CoV-2 virus sequence in a biological fluid. The device includes an interdigitated electrode, a supporting flexible membrane and an electrode material that is disposed on the interdigitated electrode and supporting flexible membrane. The electrod...

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Bibliographic Details
Main Authors Ulloa Gomez, Ana Maria, Chen, Winston Yen-Yu, Stanciu-Gregory, Lia, Barui, Amit Kumar
Format Patent
LanguageEnglish
Published 09.11.2023
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
MEASURING
NANOTECHNOLOGY
PERFORMING OPERATIONS
PHYSICS
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TESTING
TRANSPORTING
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Summary:A biosensing device and methods for detecting the SARS-CoV-2 virus sequence in a biological fluid. The device includes an interdigitated electrode, a supporting flexible membrane and an electrode material that is disposed on the interdigitated electrode and supporting flexible membrane. The electrode material is selected from (i) two-dimensional and layered MXenes and (2) printable graphene, wherein the electrode material is functionalized with ssDNA primers specific to the SARS-CoV-2 virus sequence to be detected. The device also includes a sensor that reads an electrical resistance change across the interdigitated electrode after a target DNA sequence is applied to the electrode material.
Bibliography:Application Number: US202218048597