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Characterization of BSA-A565-r8 capped AuNRs: red line, AuNRs, black line AuNR-BSA, blue line AuNR-BSA-A565-r8. (a) UV-Vis NIR spectra. The red arrow shows the presence of Atto-565. (b) Size distribution. (c) Zeta potential distribution. Acquired in PBS, pH = 7.
