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. 2023 Nov 20;145(48):26328–26338. doi: 10.1021/jacs.3c09846

Table 3. Results from Fitting of Temperature-Dependent PL Lifetimes for the Four Au52(SR)32 NCs.

NCs Au52(p-MBT)32 Au52(4-EBT)32 Au52(IPBT)32 Au52(TBBT)32
ΔES-T, meV 49 59 59 83
intrinsic τ(S1), ns 21 97 78 24
intrinsic τ(T1), μs 11 9.5 8.9 7
QY at 180 K, ΦPL 82% 77% 70% 66%