Table 1.
Changes in surface charge of gold nanorods after modifications with mPEG-thiol molecules and with antibodies.
| Type of nanorods | Zeta potential, mV |
|---|---|
| CTAB-NRs | 50.34 ± 0.8 |
| PEG-NRs | 8.33 ± 0.46 |
| 225-NRs | −16.26 ± 1.55 |
| RG16-NRs | −24.34 ± 0.54 |
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