Tyler Bodily

Prabhakar R Bandaru

Ratnesh Lal

Gennadi Glinskii

Scott John

Deependra Kumar Ban

Abhijith Karkisaval Ganapati

Sunil K Srivastava

Sunil Srivastava

Methods, systems and devices for detecting the presence of a pathogen, for example, a virus (e.g., SARS-COV-2), or its molecular components, in health care-related samples and/or environmental samples are disclosed. An example system for improving detection of a pathogen includes biosensor device comprising a detection chip and at least one probe that specifically recognizes a pathogen, where the detection chip comprises a graphene field-effect transistor (FET) chip and the probe, which comprises an aptamer, specifically binds to a DNA, RNA, or protein associated with the pathogen.

Methods and devices for detecting a pathogen and its molecular components

Methods, systems and devices for detecting the presence of a pathogen, for example, a virus (e.g., SARS-CoV-2), or its molecular components, in health care-related samples and/or environmental samples are disclosed. An example system for improving detection of a pathogen includes biosensor device comprising a detection chip and at least one probe that specifically recognizes a pathogen, where the detection chip comprises a graphene field-effect transistor (FET) chip and the probe, which comprises an aptamer, specifically binds to a DNA, RNA, or protein associated with the pathogen.

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