Gas marbles: ultra-long-lasting and ultra-robust bubbles formed by particle stabilization

作     者：Xuxin Zhao Kunling Yang Zhou Liu Ho Cheung Shum Tiantian Kong Xuxin Zhao;Kunling Yang;Zhou Liu;Ho Cheung Shum;Tiantian Kong

作者机构：College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhen 518000China Department of Mechanical EngineeringUniversity of Hong KongHong KongChina Advanced Biomedical Instrumentation CentreHong KongChina Department of Biomedical EngineeringSchool of MedicineShenzhen UniversityShenzhen 518000China Department of UrologyThe Institute of Translational MedicineThe First Affiliated Hospital of Shenzhen UniversityShenzhen Second People’s HospitalShenzhen 518000China 

出 版 物：《Frontiers of Chemical Science and Engineering》 (化学科学与工程前沿（英文版）)

年 卷 期：2022年第16卷第11期

页      面：1681-1687页

核心收录：

学科分类：07[理学] 0703[理学-化学] 

基　　金：This work was supported by the National Natural Science Foundation of China(Grant Nos.22078197 and 52172283) the Natural Science Foundation of Guangdong Province(Grant No.2021A1515012506) 

主　　题：bubble particles interfaces armored bubble liquid marble gas marble Pickering emulsion 

摘      要：Bubbles and foams are ubiquitous in daily life and industrial *** their dynamic behaviors is of key importance for foam manufacturing processes in food packaging,cosmetics and *** bubbles are inherently fragile and transient;enhancing their robustness and shelf lives is an ongoing *** rupture can be attributed to liquid evaporation,thin film drainage and the nuclei of environmental *** by particle-stabilized interfaces in Pickering emulsions,armored bubbles and liquid marble,bubbles are protected by an enclosed particle-entrapping liquid thin film,and the resultant soft object is termed gas *** gas marble exhibits mechanical strength orders of magnitude higher than that of soap bubbles when subjected to overpressure and underpressure,owing to the compact particle monolayer straddling the surface liquid *** using a water-absorbent glycerol solution,the resulting gas marble can persist for 465 d in normal atmospheric *** particle-stabilizing approach not only has practical implications for foam manufacturing processes but also can inspire the new design and fabrication of functional biomaterials and biomedicines.