|
MWCNT
|
Hydrodynamic size
|
Zeta potential
|
E-toxin
|
E-toxin
|
|---|
| |
(nm)
|
(mV)
|
(EU/mg)
|
(ng/50 μg)
|
|---|
|
N/S-O
|
568 ± 677
|
−10.27 ± .39
|
0.246
|
0.123
|
|
N/S-F
|
1845 ± 650
|
−9.77 ± .47
|
14.471
|
7.235
|
|
N/S-P
|
625 ± 131
|
−10.97 ± .75
|
0.299
|
0.149
|
|
W/S-O
|
810 ± 62
|
−9.73 ± 1.26
|
0.392
|
0.196
|
|
W/S-F
|
1161 ± 183
|
−9.73 ± .55
|
13.027
|
6.513
|
|
W/S-P
|
769 ± 52
|
−9.17 ± .80
|
11.193
|
5.596
|
|
N/L-O
|
396 ± 22
|
−10.6 ± .4
|
0.408
|
0.204
|
|
N/L-F
|
669 ± 136
|
−9.32 ± .16
|
2.629
|
1.31
|
|
N/L-P
|
441 ± 69
|
−10.93 ± .55
|
0.224
|
0.112
|
- N/S: narrow diameter/short length; W/S: wide diameter/short length; N/L: narrow diameter/long length.
- O: original MW; F: functionalized MW; P: purified MW.
