In a recent study posted to the medRxiv* preprint server, researchers developed an antibody (Ab)-modified graphene field effect transistor (GFET)-based biosensor for ultraprecise and rapid influenza A ...

Now that the emergency phase of the COVID-19 pandemic has ended, scientists are looking at ways to surveil indoor environments in real time for viruses. By combining recent advances in aerosol ...

Researchers have developed a device -- a breath test that uses a biosensor -- as a tool for use in doctors' offices and crowded public locations to quickly diagnose people infected with the virus that ...

The importance of detecting viral aerosols, and specifically SARS-CoV-2, was brought to the forefront during the COVID-19 pandemic. To date, techniques for the detection of viruses in indoor ...

Infectious diseases severely threaten public health and global biosafety. In addition to transmission through the air, pathogenic microorganisms have also been detected in environmental liquid samples ...

Paragraf, a maker of electronic devices using semiconductor fabrication techniques, has just announced that their graphene-based biosensors can conduct multiomics analysis. Easily adapted to ...

Binding-activated biosensors exposed to an “excitation light” of a specific wavelength only emit fluorescent light of a different fluorescent wavelength when their fluorogenic fluorescent scaffolds ...