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. Author manuscript; available in PMC: 2023 Oct 16.
Published in final edited form as: Acc Mater Res. 2022 Jan 12;3(2):134–148. doi: 10.1021/accountsmr.1c00177

Figure 11:

Figure 11:

A) Schematic representation of NSET ruler with difference lengths. B) Variation of quenching efficiency with separation distance for NSET ruler. Reproduced with permission from Ref (47). Copyright 2012 American Chemical Society. C) Schematic indicates the designing of NSET assay using gold nanostar and COVID specific aptamer. D) Variation of NSET intensity with the concentration of pseudo-SARS-CoV-2 virus. E) Single photon luminescence image of pseudo baculovirus attached dye conjugated aptamer. Reproduced with permission from Ref (24). Copyright 2021 American Chemical Society.