Table 3.
Photoluminescence lifetime constants and QY values for Au-TC and Au-GSH NPs
| Sample | τ1 (ns) | τ2 (ns) | A 1 | A 2 | QY (%) |
|---|---|---|---|---|---|
| Au-TC | 15.5 | 3.5 | 16 | 284 | 0.9 |
| Au-TC 5 min | 17.6 | 3.0 | 153 | 2279 | 1.2 |
| Au-GSH | 12.7 | 2.6 | 23.5 | 1213 | 2.1 |
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