Recent advances in slippery liquid-infused surfaces with unique properties inspired by nature

作     者：Xi Zeng Zhiguang Guo Weimin Liu Xi Zeng;Zhiguang Guo;Weimin Liu

作者机构：MOE Key Laboratory of Green Preparation and Application for Functional MaterialsHubei UniversityWuhan 430062China State Key Laboratory of Solid LubricationLanzhou Institute of Chemical PhysicsChinese Academy of SciencesLanzhou 730000China 

出 版 物：《Bio-Design and Manufacturing》 (生物设计与制造（英文）)

年 卷 期：2021年第4卷第3期

页      面：506-525页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：This work was financially supported by the National Natural Science Foundation of China(No.51735013) 

主　　题：SLIPS Lubricant-infused Slippery Repellent surface Preparation Application 

摘      要：The slippery liquid-infused porous surface(s)(SLIPS)that imitates the Nepenthes pitcher plant has proven to be highly versatile and can be combined with various surface characteristics such as dynamic response,antifouling,selective adhesion,and optical/mechanical *** addition,the introduction of a lubricating fluid layer also gives it extremely low contact angle hysteresis and self-repairing properties,which further expands its application ***,SLIPS has been proven to be suitable for many frontier fields such as aerospace,communications,biomedicine,and microfluidic *** this review,we explain the theoretical background of SLIPS and the preparation methods currently available,including the choice of substrate materials and lubricants,and we discuss the design parameters of the liquid injection surface and how to deal with the consumption of lubricants in practical *** addition,the paper focuses on current and potential applications,such as preventing pathogen contamination of and blood adhesion of medical equipment,manipulation of tiny droplets,and directional transportation of ***,some weaknesses that appear when SLIPS is used in these applications are pointed out,which provides a new perspective for the development of SLIPS in the future.