Ultra-swellable biomimetic polymer

Abstract

Biomimetic materials have garnered attentions for its potential to replicate the unique properties of nature for the development of innovative technological appliances. One of the most fascinating examples is the hagfish, specifically, it’s slime. It is a highly hydrated, elastic and viscous material that exhibits remarkable mechanical properties due to its crosslinked network between mucin and protein threads. This research explores the underlying mechanisms of the crosslinked network within the hagfish slime, focusing on how hydrogen bonding, ionic interactions and van der Waals forces attributed to its ultra-swellable nature. By studying and dissecting the structural and chemical intricacies of these interactions, we aim to develop a biomimetic polymer that mimics the slime’s ability to swell rapidly yet maintain its structural integrity in seawater. The proposed ultra-swellable polymer has potential applications across various fields. Our findings suggest that the principles of crosslinking in hagfish slime could revolutionize the development of future materials, offering enhanced performance in conditions where rapid expansion and resilience are needed.