Photonic Crystal Fiber Plasmonic Biosensor for SARS-CoV-2 Particle Quantification and Detection. - Mollah, Md. Aslam; Abdulrazak, Lway Faisal; Tabassum, Tahsin; Rahman, Md. Sohanur; Ibrahim, Sobhy M.; Ahmed, Kawsar; Bui, Francis M.; Chen, Li (Plasmonics, 2025)