Single-Component Cellulose Acetate Sulfate Hydrogels for Direct Ink Writing 3D Printing
Seonghyun Park,
Tavila Sharmin,
Seong-Min Cho
et al.
Abstract:Hydrogels, typically favored for 3D printing due to their viscoelasticity, are now trending toward ecofriendly alternatives amid growing environmental concerns. In this study, we crafted cellulose-based hydrogels, specifically employing cellulose acetate sulfate (CAS). By keeping the acetyl group substitution degree (DS acetyl = 1.8) and CAS molecular weight constant, we varied rheological properties by adjusting sulfate group substitution (DS sulfate = 0.4, 0.7, and 1.0) and CAS concentration (2−5 wt %). Rheo… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.