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. 2021 Mar 3;21:100415. doi: 10.1016/j.scp.2021.100415

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Fig. 4 — Schematic illustration of SERS nano tags (A); and different SERS spectra in presence of Ebola, Lassa, and malaria antigens (B); sandwich immunoassay, binding Antibodies - SERS nanotag to Antibodies - magnetic microparticle in presence of antigen (C) (Sebba et al., 2018).