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. 2019 May 30;296:126608. doi: 10.1016/j.snb.2019.05.085

Fig. 1.

Fig. 1

Simultaneous fluorescent responses for HIV DNAs mixtures containing: 0 nM of both HIV DNAs (Probe); 500.0 nM HIV-1 and no HIV-2 (Probe+HIV-1); 500.0 nM HIV-2 and no HIV-1 (Probe+HIV-2); no HIV DNAs (blank). (a) Fluorescence spectrum of the green-emitting AgNCs under different conditions. (b) Fluorescence spectrum of the orange-emitting AgNCs under different conditions. PBS buffer (20 mM, pH 7.0); Reaction time of the hybridization of the probe and HIV DNAs: 40 min; Work temperature: 37 °C.