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Table 1 Swelling parameters of TMSPM30/NVP70 hydrogels with different amount of EGDMA

From: Effect of crosslinking concentration on properties of 3-(trimethoxysilyl) propyl methacrylate/N-vinyl pyrrolidone gels

EGDMA%

EWC%

ER

ϕ 2

ϕ 1

Weight loss%

0.0

52.60

1.22

0.546

0.454

12.22

0.5

50.08

1.19

0.589

0.411

10.55

1.0

48.54

1.17

0.613

0.387

8.11

1.5

47.01

1.15

0.650

0.350

6.82

2.0

45.91

1.13

0.691

0.309

5.77