Table 1 Physicochemical properties of AgNPs.

From: Transport of environmental natural organic matter coated silver nanoparticle across cell membrane based on membrane etching treatment and inhibitors

 

nAgcontrol

CA-nAg

FA-nAg

TA-nAg

C (wt, %)

1.77

1.91

2.64

1.47

N (wt, %)

0.35

0.29

0.34

0.21

C:N (wt:wt)

5.10:1

6.69:1

7.80:1

7.12:1

DTa (nm)

27.9 ± 7.9

25.1 ± 6.3

27.2 ± 7.0

27.8 ± 6.2

DHb (nm)

Wd

249 ± 10

54 ± 1

105 ± 1

68 ± 3

CMe

117 ± 2

99 ± 4*

121 ± 3

81 ± 2*

ZPc (mV)

W

 − 24.2 ± 10.8

 − 45.0 ± 2.9*

 − 42.7 ± 7.9*

 − 28.8 ± 5.2

CM

 − 0.8 ± 1.4

 − 1.7 ± 0.9

 − 0.9 ± 2.3

 − 2.9 ± 3.7

  1. aDiameter of AgNPs confirmed by TEM (count from 200 particles).
  2. bZeta-potential value.
  3. cHydrodynamic diameter of AgNPs in solution.
  4. dWater.
  5. eCulture medium supported with 1% FBS.
  6. *Signed to the significant difference from control (p < 0.05).
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