Figure 1

Two known approaches (a,b) and our new strategy (c) of possible assembled assay between functionalized silica nanoparticle (SiNPs-DPA@Zn2+ or SiNPs-N+), SQ and ATP.
Two known approaches (a,b) and our new strategy (c) of possible assembled assay between functionalized silica nanoparticle (SiNPs-DPA@Zn2+ or SiNPs-N+), SQ and ATP.