Figure 4 | Scientific Reports

Figure 4

From: DNA-Directed Assembly of Nanogold Dimers: A Unique Dynamic Light Scattering Sensing Probe for Transcription Factor Detection

Figure 4

(A) AC Dimers consisting of 11 nm AuNPs joined by dsDNA containing mutated ERE sequence was fabricated and tested with 10 nM ERβ. Complex peak was observed, but at a low intensity relative to the dimer peak (B) ERE-containing AuNP dimers were queried with a non-specific protein – BSA. No complex peak was observed. All results were taken at 30 minutes after incubation with protein.

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