Table 2 Cross-sectional Microhardness and ions concentrations for the different experimental groups

TF0

306.90 ± 14.27 ^d

37.99 ± 0.22 ^c

17.75 ± 0.21 ^ba

2.14 ± 0.03 ^c

TF0C

184.48 ± 32.93 ^e

22.43 ± 0.70 ^e

13.24 ± 0.23 ^e

1.69 ± 0.02 ^e

TF1C

322.19 ± 45.72 cd

33.44 ± 0.59 ^d

15.95 ± 0.19 ^d

2.09 ± 0.04 ^dc

TF2C

328.71 ± 32.63 ^bd

45.01 ± 0.18 ^b

16.99 ± 0.19 ^ca

2.65 ± 0.02 ^ab

TF3C

377.40 ± 55.10 ^a

47.14 ± 0.55 ^a

17.93 ± 0.41 ^a

2.63 ± 0.09 ^b