Recent Progress on Gold-Nanocluster-Based Fluorescent Probe for Environmental Analysis and Biological Sensing

<div>FE-SEM images of the top-view morphology of TiO<sub>2</sub>/Au NTAs (a−e) with different amounts of AuNP loading. The scale bar is 200 nm. (f) Corresponding atomic percentage of Au detected by EDX. (Copyright @2017 American Chemical Society).</div>

Journal of Analytical Methods in Chemistry

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Figure 4

Figure 4: Recent Progress on Gold-Nanocluster-Based Fluorescent Probe for Environmental Analysis and Biological Sensing 