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. 2025 Aug 21;15:30688. doi: 10.1038/s41598-025-15660-y

Table 6.

Contact angle measurements for wettability alteration using PLA/Henna composites.

No Bulk phase PLA/Henna (wt%) Ө0 Ө1 Ө2
1 FW 0 75 143 129
2 FW 1 75 140 127
3 FW 2 74 144 119
4 FW 4 75 141 117
5 SW 0 75 142 122
6 SW 1 74 144 113
7 SW 2 75 143 89
8 SW 4 75 144 88