AS1411-Templated Fluorescent Cu Nanomaterial’s Synthesis and Its Application to Detecting Melamine

Figure 3

Fluorescence spectra of (a) the influence of DNA to DNA-Cu NPs, (b) the effect of volume to DNA-Cu NPs, (c) effect of reaction environment to DNA-Cu NPs, and (d) the influence of template and reducing agent to copper nanomaterials.

(a)

(b)

(c)

(d)