Table 1.

Physical properties of different nanoparticles used in this study.

	Emission Wavelength	Z-Average Diameter	Zeta Potential	MHIC Retention
Blue	419 nm	34 ± 2 nm	−15 ± 1 mV	2/8/13 min
Orange	614 nm	35 ± 1 nm	−15 ± 1 mV	13 min
Red	630 nm	35 ± 1 nm	−14 ± 1 mV	ND