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Table 1 ENM properties

From: Advanced computational modeling for in vitro nanomaterial dosimetry

Material

SSA

(m2 g−1)

d BET

(nm)

Media

d Hv

(nm)

PdI

ρ ENM

(g cm−3)

ρ EV

(g cm−3)

VENGES SiO2

147

18.6

PBS + 0.1 % BSA

149.9

0.175 ± 0.013

2.648

1.564 ± 0.009

VENGES Fe2O3

41.5

27.6

RPMI + 10 % HS

234.5

0.755 ± 0.203

5.242

1.335 ± 0.000

VENGES CeO2

144

5.4

RPMI + 0.5 % BSA

982.1

0.310 ± 0.091

7.215

1.420 ± 0.004

EVONIK TiO2

50

21

RPMI + 10 % HS

397.8

0.233 ± 0.018

4.230

1.251 ± 0.005

Alfa Aesar ZnO

17

63

RPMI + 10 % FBS

307.0

0.303 ± 0.122

5.606

1.650 ± 0.070

  1. SSA: (specific surface area) by nitrogen adsorption/Brunauer-Emmett-Teller (BET) method. d BET : primary particle diameter determined from SSA, d XRD : particle diameter as determined by X-ray diffraction, <d H > v: mean hydrodynamic diameter from DLS volume distribution, ρ ENM: bulk ENM material density, ρ EV: effective density estimated by volumetric centrifugation.