Anticipating Challenges in Optical Nanobiosensors for Global Detection of Respiratory Viruses and Emerging Threats

Abstract

Highlights Optical nanobiosensors have the potential for massive detection at the Point of Care. Nanomaterials and biofunctionalization require in-depth analysis at the nanoscale. Affordability and long-term stability of proposals must be constantly evaluated. Homologated standards are necessary for limits of detection measurement. Optical biosensing approaches have surpassed detection in complex matrices.