公开(公告)号：US20220317082A1

公开(公告)日：2022-10-06

申请号：US17441169

申请日：2020-03-20

Applicant: MCMASTER UNIVERSITY

Inventor： Leyla SOLEYMANI ,  Richa PANDEY ,  Yingfu LI ,  Todd HOARE ,  Dingran CHANG ,  Yang LU

IPC: G01N27/327 ,  G01N33/543 ,  C12Q1/6804 ,  C12Q1/6825

Abstract: The present application relates to a biosensor for detecting an analyte comprising a first and second working electrode; a detection probe functionalized on the first working electrode, the detection probe comprising a reporter moiety and a recognition moiety for an analyte; a capture probe functionalized on the second working electrode; and a counter electrode. Each working electrode is configured to provide a change in signal if the analyte is present. The biosensor can be used to detect an analyte in a sample.