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. 2021 Mar 25;21(7):2290. doi: 10.3390/s21072290

Figure 5.

Figure 5

Effects of synthesis conditions on the CL intensity: (a) 0.01% HAuCl4, 0.3 M glucose and different concentrations of NaOH, 0.5, 1, 2, 4, 6, 8, 10 mM; (b) 0.01% HAuCl4, 2 mM NaOH and different concentrations of glucose, 0.2, 0.4, 0.6, 0.8, 1.0 M; (c) 2 mM NaOH, 1 M glucose and different concentrations of HAuCl4, 0.02%, 0.04%, 0.05%, 0.06%, 0.08%, 0.1%.