C. Li, A. Faulkner-Jones, A. R. Dun, J. Jin, P. Chen, Y. Xing, Z. Yang, Z. Li, W. Shu, D. Liu, and R. R. Duncan, Rapid Formation of a Supramolecular Polypeptide-DNA Hydrogel for In Situ Three-Dimensional Multilayer Bioprinting, Angew. Chem. Int. Ed. 54, 3957 - 3961, 2015.

M. Liu, Y. Ishida, Y. Ebina, T. Sasaki, T. Hikima, M. Takata, and T. Aida, An anisotropic hydrogel with electrostatic repulsion between cofacially aligned nanosheets, Nature 517, 68 - 72, 2015.

O. S. Nnyigide, Y. Oh, H. Y. Song, E. K. Park, S. H. Choi, and K. Hyun, Effect of urea on heat-induced gelation of bovine serum albumin (BSA) studied by rheology and small angle neutron scattering (SANS), Korea-Aust. Rheol. J. 29, 101 - 113, 2017.