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Table 1 Basic NP characterization

From: Proteomic analysis of protein carbonylation: a useful tool to unravel nanoparticle toxicity mechanisms

   Coating/Stablilizer Dispa Size DLS Zeta (pH 7.4)
   TEM H2O CCM CCM, 6 h CCM, 24 h
   mean [nm] D50 [nm] D50 [nm] D50 [nm] D50 [nm] [mV]
SiO2 Unmod. None Stir 15 40 280 ± 90 423 ± 180 761 ± 145 −39
PEG Polyethylene-glycol (MW 500 g/mol) Stir 15 50 641 ± 114 606 ± 61 638 ± 68 −26
Amino Aminopropyltrimethoxysilane Stir 15 42 517 ± 257 1171 ± 865 1248 ± 782 0
Phosphate TPMP Stir 15 40 221 ± 23 199 ± 28 206 ± 22 −42.9
NM-200 None US 50b 232 238 ± 17 438 ± 56 555 ± 98 −47.5b
NM-203 None US 73.61b 159 319 ± 51 468 ± 29 705 ± 408 −46.1b
ZrO2 Acrylate Acrylate Stir 9 9 925 ± 260 1195 ± 296 1161 ± 245 −39
PEG Polyethylene-glycol (MW 500 g/mol) Stir 9 27 265 ± 420 252 ± 8 261 ± 22 −7.8
Amino Aminopropyltrimethoxysilane Stir 10 315 644 ± 163 657 ± 166 815 ± 217 3.9
TODS TODS Stir 9 9 219 ± 16 217 ± 14 212 ± 8 −6.5
Ag 50 PVP Polyvinyl-pyrrolidone Stir 97 123 226 ± 22 214 ± 20 196 ± 10 −7
200 PVP Polyvinyl-pyrrolidone Stir 134 408 271 ± 36 264 ± 37 272 ± 41 −7
50 Citrate Citrate Stir 20 35 131 ± 3 125 ± 4 128 ± 5 −45
NM-300k Polyoxyethylene Glycerol Trioleate/Polyoxyethylene (20)/Tween 20 US 17b 71 65 ± 1 81 ± 10 77 ± 17 n.a.
TiO2 NM-103 (rutile) Polydimethyl siloxane US 26b 299 315 ± 63 312 ± 32 364 ± 62 n.a.
NM-104 (rutile) Polydimethyl siloxane US 26b 244 268 ± 30 283 ± 10 281 ± 28 n.a.
NM-105 (15 % rutile/85 % anatase) None Stir 21 478 787 ± 115 823 ± 163 505 ± 54 −17
MWCNT NM-400 Not specified US 11/846b 212c 209 ± 23 259 ± 38 253 ± 14 n.a.
NM-401 Not specified US 67/4048b 762c 798 ± 39 951 ± 86 955 ± 57 n.a.
NM-402 Not specified US 11/1372b 176c 191 ± 11 166 ± 9 174 ± 19 n.a.
ZnO NM-111 Triethoxycapryl silane US 152b 345 285 ± 17 282 ± 11 304 ± 14 n.a.
NM-110 None Stir 80 275 1020 ± 182 901 ± 142 759 ± 253 20
NM-110 None US 65 436 482 ± 19 474 ± 8 449 ± 33 n.a.
BaSO4 NM-220 None Stir 32 350 353 ± 24 335 ± 20 449 ± 136 −39
AlOOH None Stir 37 262 484 ± 63 536 ± 121 442 ± 80 5
  1. aStir = dispersion by stirring, US = dispersion by sonication
  2. btaken from JRC reports
  3. cnote that DLS is not suitable for measurement of MWNCT