. 2023 Feb 20;15(2):705. doi: 10.3390/pharmaceutics15020705

Table 1.

Surface roughness (Rq) of C-X membranes added or not with HA determined by confocal microscopy analysis.

Formulations	Root Mean Square Roughness (µm)
Formulations	Side 1	Side 2
C₁X₁HA₀	9.97 ± 1.82 ^a,A	10.23 ± 3.21 ^a,A
C₁X₁HA_0.4	9.98 ± 1.25 ^a,A	11.15 ± 2.22 ^a,A
C₁X₁HA₂	8.03 ± 4.98 ^a,A,B	21.30 ± 2.56 ^b,B
C₁X₁HA₁₀	4.51 ± 1.05 ^a,B	27.78 ± 12.57 ^b,B

Different lowercase letters in the same line and different capital letters in the same column indicate a significant difference between the mean values at 95% confidence limits (Tukey test).