Figure 3 | Scientific Reports

Figure 3

From: UV-induced Zn:Cd/S quantum dots in-situ formed in the presence of thiols for sensitive and selective fluorescence detection of thiols

Figure 3

Optimization of key parameters, (a) Effect of different dopamine/l-cysteine ratio (50 µL polymerization mixture volume, 15 min UV irradiation, sample concentration 30 µg/mL), (b) Effect of polymerization mixture volume (Dopamine/l-cysteine ratio = 0.8/ 0.1, 15 min UV irradiation, sample concentration 30 µg/mL), (c) Effect of template removal solutions (2 × 50 µL), (Dopamine/l-cysteine ratio = 0.8/ 0.1, 50 µL polymerization mixture volume, sample concentration 30 µg/mL) and (d) the effect of UV irradiation time (dopamine/l-cysteine ratio = 0.8/ 0.1, 50 µL polymerization mixture volume, sample concentration 30 µg/mL).

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