Isaac Oguntoye and Brittany Simone published their paper on biomarker detection and bulk refractive index sensing using a compact and inexpensive refractive index sensor based on resonant dielectric photonic nanoantenna arrays. The sensor shows sensitivity to 1.9 × 10-6change in the fluid refractive index. The platform shows promise for further improvements in sensitivity, cost, and size reduction, for applications like industrial process monitoring, infectious disease diagnostics, and more. Read all about it here.