9种胆固醇类似物分子的生物粘附性能。“我们的研究结果表明,抗粘附特性取决于胆固醇特定的分子结构,如果利用该结构在界面上实现具有取向性的超分子自组装,或许可以有效减少生物分子和细菌在产品表面的附着”,Carsten Werner说 [14]。胆固醇分子极易提取和合成,这一发现或许为生物界面的开发提供了新的线索。 Nature, 2023, 618, 733-739, DOI: 10.1038/s41586-023-06033-4 参考文献:[1] A. Lafuma & D. Quéré, Superhydrophobic states. Nat. Mater. 2003, 2, 457-460. DOI: 10.1038/nmat924[2] L. Jiang, et al. A Lotus-Leaf-like Superhydrophobic Surface: A Porous Microsphere/Nanofiber Composite Film Prepared by Electrohydrodynamics. Angew. Chem. Int. Ed. 2004, 43, 4338-4341. DOI: 10.1002/anie.200460333[3] T. S. Wong, et al. Bioinspired self-repairing slippery surfaces with pressure-stable omniphobicity. Nature 2011, 477, 443-447. DOI: 10.1038/nature10447[4] H. Chen, et al. Continuous directional water transport on the peristome surface of Nepenthes alata. Nature 2016, 532, 85-89. DOI: 10.1038/nature17189[5] Y. Yang, et al. 3D-Printed Biomimetic Super-Hydrophobic Structure for Microdroplet Manipulation and Oil/Water Separation. Adv. Mater. 2017, 30, 1704912. DOI: 10.1002/adma.201704912[6] J. Bird, et al. Reducing the contact time of a bouncing drop. Nature 2013, 503, 385-388. DOI: 10.1038/nature12740[7] J. Ju, et al. A multi-structural and multi-functional integrated fog collection system in cactus. Nat. Commun. 2012, 3, 1247. DOI: 10.1038/ncomms2253[8] T. Vasileiou, et al. Superhydrophobicity enhancement through substrate flexibility. PNAS 2016, 113, 13307-13312. DOI: 10.1073/pnas.1611631113[9] N. Malvadkar, et al. An engineered anisotropic nanofilm with unidirectional wetting properties. Nat. Mater. 2010, 9, 1023-1028. DOI: 10.1038/nmat2864[10] X. Gao & L. Jiang, Water-repellent legs of water striders. Nature 2004, 432, 36. DOI: 10.1038/432036a[11] D. Hu, et al. The hydrodynamics of water strider locomotion. Nature 2003, 424, 663-666. DOI: 10.1038/nature01793[12] M. Liu, et al. Nature-inspired superwettability systems. Nat. Rev. Mater.2017, 2, 17036. DOI: 10.1038/natrevmats.2017.36[13] R. Hensel, The springtail cuticle as a blueprint for omniphobic surfaces Check for updates. Chem. Soc. Rev.2016, 45, 323-341. DOI: 10.1039/C5CS00438A[14] Scientists discover what makes cholesterol-containing surfaces so repulsivehttps://phys.org/news/2023-06-scientists-cholesterol-containing-surfaces-repulsive.html
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