Self-foldability of Dürer net models of viral capsids: Exploring nanocapsule design via 4D printingJohn R. Jungck, Stephen Brittain, Donald Plante, Joseph Yarbrough and Caitlyn ZellerMath. Model. Nat. Phenom., 21 (2026) 6DOI: https://doi.org/10.1051/mmnp/2025024