Targeted FT-NIR and SERS Detection of Breast Cancer HER-II Biomarkers in Blood Serum Using PCB-Based Plasmonic Active Nanostructured Thin Film Label-Free Immunosensor Immobilized with Directional GNU-Conjugated Antibody. - Mohammad E. Khosroshahi; Yesha Patel; Vithurshan Umashanker (Sensors, 2024)