Table 2.

Hydrodynamic diameter, primary particle size for selected products before and after treatment with Synthetic Stomach Fluid (SSF).

	Hydrodynamic Diameter (nm)			TEM Particle Diameter (nm)
Product	NTA Mean	LS_Z-AVG (nm)	PDI	P-1	P-2
1	184 ± 125	166 ± 31	0.43	0.3	30–200
1+ SSF	32 ± 57	180 ± 29	0.33	NM	NM
2	77 ± 38	7 ± 0.6	0.48	0.5	20–40
2+ SSF	278 ± 120	715 ± 65	0.23	5.0	0–50
3	199 ± 209	245 ± 11	0.29	5.5	15–30
3 + SsSF	32 ± 180	ND	ND	NM	NM
4	22 ± 177	220 ± 5.8	0.34	5.2	15–30
4 + SSF	3 ± 48	ND	ND	NM	NM
5	200 ± 72	421 ± 40	0.43	NO	20–50
5 + SSF	311 ± 130	ND	ND	NM	NM

ND Not Determined DLS measurement was not successful.

NM Not Measured.

NO Not Observed.

P-1, P2, Particle size range.