Figure 1.

Physico-chemical characterization of PS-QD micelles by dynamic light scattering. The mean hydrodynamic diameters of micelles with varying PL-PEG/PS mole ratio. PS (0, 40, 50, 60, 100) micelles were 198.3 ± 3.7, 104.6 ± 9.7, 40.9 ± 0.5, 133.6 ± 17.9, and 127.3 ± 23.3 nm, respectively. The zeta potential values were -14.5 ± 7.5mV for PS (50) micelles, -16.4 ± 6.9mV for PS (60) micelles, to -32.5 ± 7.8mV for PS (100) micelles, respectively.

Maiseyeu and Bagalkot Nanoscale Research Letters 2014 9:176   doi:10.1186/1556-276X-9-176
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