Integrated SERS and photothermal dual-mode ultrasensitive immunochromatographic detection for influenza A based on PDA@Au nanoprobes
Mikrochim Acta. 2025 Nov 10;192(12):802. doi: 10.1007/s00604-025-07611-1. ABSTRACT A multifunctional polydopamine-gold (PDA@Au) core-shell nanoprobe has been synthesized that simultaneously enables surface-enhanced Raman scattering (SERS), photothermal …