Photonic-Plasmonic Coupling Enhanced Fluorescence Enabling Digital-Resolution Ultrasensitive Protein Detection
P. Barya, Y. Xiong, S. Shepherd, R. Gupta, L. D. Akin, J. Tibbs, H. K. Lee, S. Singamaneni, B. T. Cunningham
This paper enhances fluorescence detection using photonic-plasmonic coupling, achieving ultrasensitive protein detection with a 52-fold signal boost and 10 fg/ml detection limit.
bioRxiv · Oct 29, 2022Bioengineering