Title:
METHODS OF FABRICATING A MULTIANALYTE DETECTION DEVICE AND DEVICES THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/149966
Kind Code:
A3
Abstract:
A method for fabricating a multianalyte detection device. The multianalyte detection device includes a substrate having a plurality of graphene field effect transistor devices each having a source, a drain, and a side gate located thereon. A graphene layer deposited on the substrate to form a plurality of graphene active regions between the source electrode and the drain electrode of each of the plurality of graphene field effect transistors for detection of an analyte therein. A plurality of graphene windows are located on the graphene active regions for receiving a liquid for detecting of the analyte therein. One or more passivation layers are positioned on the substrate to protect the source electrode and the drain electrode for each of the plurality of graphene field effect transistor devices from the liquid received in the plurality of graphene windows.
Inventors:
BURCH KENNETH S (US)
KUMAR NARENDRA (US)
GEIWITZ MICHAEL (US)
CATALANO MATTHEW (US)
KUMAR NARENDRA (US)
GEIWITZ MICHAEL (US)
CATALANO MATTHEW (US)
Application Number:
PCT/US2022/073201
Publication Date:
October 19, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
THE TRUSTEES OF BOSTON COLLEGE (US)
BURCH KENNETH S (US)
KUMAR NARENDRA (US)
GEIWITZ MICHAEL (US)
CATALANO MATTHEW (US)
BURCH KENNETH S (US)
KUMAR NARENDRA (US)
GEIWITZ MICHAEL (US)
CATALANO MATTHEW (US)
International Classes:
H01L29/16; B82Y15/00; G01N27/414
Foreign References:
| US20210140919A1 | 2021-05-13 | |||
| US20170350882A1 | 2017-12-07 | |||
| US20190339246A1 | 2019-11-07 | |||
| US20170018626A1 | 2017-01-19 | |||
| US20050026427A1 | 2005-02-03 |
Other References:
KUMAR NARENDRA, GRAY MASON, ORTIZ-MARQUEZ JUAN C., WEBER ANDREW, DESMOND CAMERON R., ARGUN AVNI, VAN OPIJNEN TIM, BURCH KENNETH S.: "Detection of a multi-disease biomarker in Saliva with Graphene Field Effect Transistors", BIORXIV, 23 May 2020 (2020-05-23), XP055799707, Retrieved from the Internet [retrieved on 20210429], DOI: 10.1101/2020.05.22.111047
Attorney, Agent or Firm:
SMITH, Bryan C. et al. (US)
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