Anthony J. El-Helou is a PhD candidate specializing in optical metasurfaces for advanced biological imaging and sensing. He earned his Bachelor of Science from the University of Sydney and his Master of Engineering from the University of Technology Sydney. His research involves developing super-resolution microscopy techniques integrated with optical metasurfaces for detailed imaging and analysis of small biological particles for potential diagnostic applications. His work combines principles from optics, plasmonics, chemistry, materials science, nanotechnology, and biomedicine