Understanding Surface Adhesion in Nature: A Peeling Model. Issue 7 (25th January 2016)

• Record Type: Journal Article
• Authors: Gu, Zhen; Li, Siheng; Zhang, Feilong; Wang, Shutao
• Is Part Of: Advanced science. Volume 3:Issue 7(2016:Jul.)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2016-01-25
• Subjects: surface adhesion -- peeling model -- surface topography -- interfacial linker; Science -- Periodicals; 505
• DOI: 10.1002/advs.201500327
• Languages: English
• ISSNs: 2198-3844

Abstract

Abstract : Nature often exhibits various interesting and unique adhesive surfaces. The attempt to understand the natural adhesion phenomena can continuously guide the design of artificial adhesive surfaces by proposing simplified models of surface adhesion. Among those models, a peeling model can often effectively reflect the adhesive property between two surfaces during their attachment and detachment processes. In the context, this review summarizes the recent advances about the peeling model in understanding unique adhesive properties on natural and artificial surfaces. It mainly includes four parts: a brief introduction to natural surface adhesion, the theoretical basis and progress of the peeling model, application of the peeling model, and finally, conclusions. It is believed that this review is helpful to various fields, such as surface engineering, biomedicine, microelectronics, and so on. Abstract : The peeling model effectively aids in understanding natural and biomimetic surface adhesion as well as designing artificial surface adhesive structures and materials (for example, by modulating the topography of two surfaces and adding the interfacial linkers). A summary of the essential theoretical background and progress of the peeling model is given, with direction of interest for future research.