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. 2021 Nov 27;13(23):4140. doi: 10.3390/polym13234140

Table 4.

Contact angle data, surface energy, porosity, and water uptake of the CA13 membranes before and after loading of nanocrystals.

Samples Contact Angle (°) Image Surface Energy (mN/m) Porosity
(%)		 Water Uptake (%)
CA13 113.46 ± 1.46 graphic file with name polymers-13-04140-i001.jpg 20.01 ± 0.86 0.89 ± 0.04 13.67 ± 0.65
CA13/HA50 53.46 ± 0.58 graphic file with name polymers-13-04140-i002.jpg 53.76 ± 0.96 0.98 ± 0.51 26.20 ± 0.46
CA13/HA/BER100 56.46 ± 0.56 graphic file with name polymers-13-04140-i003.jpg 56.66 ± 0.92 0.99 ± 0.23 25.62 ± 0.56
CA13/HA/ME100 103.46 ± 1.04 graphic file with name polymers-13-04140-i004.jpg 20.45 ± 0.86 1.01 ± 0.79 26.18 ± 0.58

The results are the means ± SD in each sample.