Fig. 2

RRS spectra of PEI–Ag NCs upon addition of different concentrations of G-rich strands and the corresponding linear ranges (a, b Tel 10; c, d Tel 22; e, f Tel 40; g, h Tel 64)
RRS spectra of PEI–Ag NCs upon addition of different concentrations of G-rich strands and the corresponding linear ranges (a, b Tel 10; c, d Tel 22; e, f Tel 40; g, h Tel 64)