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Original Research
Published 23 September 2026
Effect of tannic acid content on the properties and antibacterial activity of Shapeable polyvinyl alcohol/sodium alginate/tannic acid/borax (PBST) composite hydrogels
Tingxu Xia · Han Pu · Mengjue Jin · Yiyu Wang · Yuhang Chen · Yuanqing Xu · Ying Ren
Frontiers in Materials
doi 10.3389/fmats.2026.1873593