Table 1 Summary of particle sizes and zeta potential values of QDots and QDot-antibody conjugates
Sample | Particle size (nm) | Zeta potential (mV) |
|---|---|---|
QDot525 | 9.1 | −2.1 |
QDot525 antibody conjugate | 15.16 | −13.5 |
QDot565 | 10.3 | −2.4 |
QDot565 antibody conjugate | 20.3 | −11.98 |
QDot605 | 13.7 | −3.72 |
QDot605 antibody conjugate | 16.1 | −16.65 |
QDot655 | 15.9 | −4.5 |
QDot655 antibody conjugate | 20.4 | −17.6 |
QDot705 | 17.1 | −5.54 |
QDot705 antibody conjugate | 23.2 | −18.7 |