Abstract Herein, strong and biocompatible Ti3C2Tz-enhanced poly(lactic acid) (PLA) nanocomposite membranes were prepared. The interface of the Ti3C2Tz nanosheets with the hydrophobic PLA matrix was mediated using n-octyltriethoxysilane (OTES). The optimized ultimate tensile strength of the OTES-Ti3C2Tz/PLA nanocomposite membrane was 72 MPa (33% higher than that of a pure PLA membrane). The addition of Ti3C2Tz enhanced the biological properties of the membrane, including the in vitro adhesion, proliferation, and osteogenic differentiation of MC3T3-E1 mouse preosteoblasts.

中文翻译：

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由 Ti 3 C 2 T z (MXene) 纳米片增强的强和生物相容性聚（乳酸）膜用于引导骨再生

摘要 在此，制备了坚固且具有生物相容性的 Ti3C2Tz 增强型聚乳酸 (PLA) 纳米复合膜。Ti3C2Tz 纳米片与疏水 PLA 基质的界面是使用正辛基三乙氧基硅烷 (OTES) 介导的。OTES-Ti3C2Tz/PLA 纳米复合膜的优化极限拉伸强度为 72 MPa（比纯 PLA 膜高 33%）。Ti3C2Tz 的添加增强了膜的生物学特性，包括 MC3T3-E1 小鼠前成骨细胞的体外粘附、增殖和成骨分化。