Entry | Protein concentration (μg mL−1) | Gold (III) chloride (mM) | Gold nanoparticles | |||
---|---|---|---|---|---|---|
SPR band (nm) | Size | Zeta potential (mV) | ||||
Dh (nm) | PDI | |||||
1 | 220 ± 18 | 0.5 | 536 | 57.3 ± 5.8 | 0.445 | −21.4 ± 1.5 |
2 | 220 ± 18 | 0.75 | 539 | 109.9 ± 3. | 0.308 | −27.3 ± 3.2 |
3 | 220 ± 18 | 1.0 | 543 | 222 ± 7.7 | 0.489 | −27.8 ± 0.5 |
4 | 330 ± 27 | 0.5 | 534 | 56.7 ± 1.1 | 0.454 | −20.8 ± 1.5 |
5 | 330 ± 27 | 0.75 | 538 | 71.6 ± 0.6 | 0.402 | −26.2 ± 1.1 |
6 | 330 ± 27 | 1.0 | 537 | 50.1 ± 0.6 | 0.422 | −25.5 ± 1.5 |
7a | 530 ± 32 | 0.5 | – | – | – | – |
8 | 530 ± 32 | 0.75 | 546 | 164.1 ± 3. | 0.429 | −21.7 ± 1.4 |
9 | 530 ± 32 | 1.0 | 535 | 59.2 ± 1.1 | 0.433 | −24 ± 0.3 |