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Table 1 Calculated [ 14 ] and measured thickness of different core and PEG sizes

From: A systematic study of core size and coating thickness on manganese-doped nanocrystals for high T2 relaxivity as magnetic resonance contrast agent

  

PEG 1 K (N = 22)

PEG 2 K (N = 45)

PEG 5 K (N = 113)

PEG 10 K (N = 226)

PEG 20 K (N = 454)

MnMNC6

Total

10.8 ± 1.7

12.8 ± 1.4

18.8 ± 2.7

22.8 ± 2.1

26.8 ± 1.5

Layer. exp

1.8 nm

3.8 nm

9.8 nm

13.8 nm

17.8 nm

Layer. cal

1.8 nm

3.53 nm

7.4 nm

14.2 nm

24.1 nm

MnMNC12

Total

21.6 ± 2.8

23.6 ± 3.2

28.6 ± 2.7

34.6 ± 2.4

41.6 ± 2.6

Layer. exp

2.6 nm

4.9 nm

10.3 nm

15.2 nm

22.6 nm

Layer. cal

1.9 nm

3.8 nm

8.3 nm

11.8 nm

20.9 nm