Table 1 XPS quantitative measurements on DND and DND-NH2 from C1s, O1s, N1s and Sn3d signals.

From: Optical properties of functionalized nanodiamonds

Samples

signal

Position

At.%

St.Dev. %

DND

C 1 s

285,00

87,46

0,28

O 1 s

531,00

10,75

0,14

N 1 s

399,00

1,80

0,28

DND-NH2

C 1 s

285,00

85,79

0,31

O 1 s

530,50

11,63

0,16

N 1 s

398,50

1,83

0,30

Sn 3d

485,00

0,74

0,05

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