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. 2016 Aug 8;6:31103. doi: 10.1038/srep31103

Figure 3. Photograph of color changes caused by adding HBeAg to aptamer-linked AuNPs.

Figure 3

From left to right: aptamer-linked AuNPs + 0.09 M NaCl; aptamer-linked AuNPs + 50 nM parenzyme + 0.09 M NaCl; aptamer-linked AuNPs + 50 nM HBcAg + 0.09 M NaCl; aptamer-linked AuNPs + 50 nM HBeAg + 0.09 M NaCl.