Figure 1.
UV‐vis spectra of QE‐AgNPs at a–d) different pH of 3, 5, 7, 10, and 12 at room temperature and e–h) temperatures of 37, 50, 70 °C in pH of reaction solution at different time intervals of a,e) 5 min, b,f) 30 min, c,g) 2 h, and d,h) 4 h.
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