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. 2020 Feb 28;15:1363–1372. doi: 10.2147/IJN.S238206

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© 2020 Peng et al.

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Characterization of U2-AuNP. (A) Schematic view of the aptamer conjugation with gold nanoparticle. (B) Absorption spectra and absorption peak of aptamer-AuNP. (C) DLS and TEM images of U2-AuNP complex. (D) Agarose gel electrophoresis of U2-AuNP complex.