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. 2018 Feb 22;3(2):2220–2229. doi: 10.1021/acsomega.7b01878

Table 2. Stern–Volmer Constants and Thermodynamic Parameters for EGCG-AgNPs.

temperature (K) KSV (104 M–1) kq (×1013 M–1 s–1) K (×103 M–1) ΔG° (J mol–1) ΔH° (kJ mol–1) ΔS° (J K–1 mol–1)
293 15.04 1.50 7.53 –4.25 5.02 14.53
303 16.16 1.62 12.36 –2.07 2.72 6.83
313 18.42 1.84 14.27 0.05 0.57 –0.15
323 16.38 1.64 14.74 2.10 –1.44 –6.49
333 14.39 1.44 6.62 4.08 –3.34 –12.27