Rapid Viral Detection Using Microwave Sensors

The electromagnetic field (EMF) of biomolecules can be utilized for detection and identification purposes. This paper is presenting a preliminary proof-of-concept experiment for rapid virus detection using an improved complementary split-ring resonator of mutually-coupled cells. Spectral responses of the sensor prototype have reliably indicated the presence of an Adeno-Associated Virus (AAV) in the hosting medium. Besides, two isolates of a fish virus were differentiated when tested in the near-field of the sensor. Promising results would revolutionize the space to develop an inexpensive, reusable, rapid EM testing technology for lab-on-chip virus detection to help combatting future pandemics.