|
Supplier
|
NanoScale Corp.
|
Nanostructure and Amorphous Materials Inc.
|
Nanostructure and Amorphous Materials Inc.
|
Nanostructure and Amorphous Materials Inc.
|
|
Diameter (nm) examined by TEM
|
10.7 ± 0.7
|
137 ± 9.2
|
5.3 ± 0.4
|
30.5 ± 1.8
|
|
Surface area (m2/g)a
|
48.2
|
50
|
91.8
|
27.5
|
|
Mass (μg) per 150 cm2 (high dose- rat)
|
310
|
-
|
163.5
|
545
|
|
Mass (μg) per 50 cm2 (low dose- rat)
|
103
|
-
|
54.5
|
182
|
|
Mass (μg) per 15 cm2 (high dose- mouse)
|
31
|
-
|
9.18
|
-
|
|
Zn2+ (μg) equivalent to 50 cm2 (rat study)
|
82.8
|
-
|
-
|
-
|
|
Endotoxin (EU/ml)b
|
ND
|
ND
|
ND
|
ND
|
|
Hydrodynamic size (nm) in
|
DW
|
2855 ± 773
|
4833 ± 625
|
1210 ± 471
|
787 ± 324
|
| |
PBS
|
3925 ± 715
|
5683 ± 510
|
2236 ± 407
|
1166 ± 344
|
| |
PBS (5% rat serum)
|
423 ± 24
|
282 ± 124
|
93 ± 4
|
119.1 ± 39.6
|
| |
PBS (5% mouse serum)
|
229 ± 187
|
-
|
83 ± 44
|
-
|
|
Zeta potential (mV) in
|
PBS (5% rat serum)
|
-27.1 ± 1.4
|
-25.9 ± 0.6
|
-26.0 ± 5.0
|
-28.5 ± 5.2
|
| |
PBS (5% mouse serum)
|
-18.9 ± 1.5
|
-
|
-21.4 ± 0.8
|
-
|
