In article number 1901796 by Huan Cheng, G. Julius Vancso, Xiaofeng Sui, and co‐workers, develop afacile method to fabricate sponges with Janus character, based on cellulose nanofibers, by integrating heterogeneous mixing and freeze‐drying. The constructs are hydrophobic on their outside and show hydrophilic hemostasis at their facet in contact with wounds. The sponges exhibit an outstanding blood clotting performance and can also prolong survival time in the carotid artery injury model.

中文翻译：

---

纳米纤维素海绵：来自纳米纤维素的具有Janus特性的海绵：出血性伤口的制备和应用（Adv。Healthcare Mater。17/2020）

在Huan Cheng，G。Julius Vancso，Suifeng Sui和他的同事们的文章编号1901796中，开发了一种简便的方法，通过结合异质混合和冷冻干燥技术，以纤维素纳米纤维为基础，制造具有Janus特性的海绵。该结构在其外部是疏水的，并且在与伤口接触的小平面上表现出亲水止血作用。海绵具有出色的血液凝结性能，并且可以在颈动脉损伤模型中延长生存时间。