{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Nash RJ"],"funding":["National Science Foundation (NSF)","National Science Foundation"],"pagination":["6994"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11324751"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(1)"],"pubmed_abstract":["By incorporating concepts from auxeticity, kinematic constraints, pre-tension induced compression (PIC), and suture tessellations, tiled sandwich composites are designed, demonstrating behaviors attributed to the synergy between auxeticity and pre-tension induced contact and compression, simultaneously triggered by a threshold strain. The designs can theoretically achieve on-demand Poisson's ratio in the widest range (-∞, +∞), and once triggered, the Poisson's ratio is stable under large deformation. Also, once the overall strain goes beyond the threshold, the designs enter into a PIC stage, ensuring the middle soft layer takes the tensile load, while the tiles are under compression via contact and the 3D articulation of the tooth-channel pairs. In this PIC stage, the tooth-channel pairs p"],"journal":["Nature communications"],"pubmed_title":["On-demand auxeticity and co-existing pre-tension induced compression stage in a sandwich design with kinematically constrained 3D suture tiles."],"pmcid":["PMC11324751"],"funding_grant_id":["CMMI-2140223"],"pubmed_authors":["Nash RJ","Li Y"],"additional_accession":[]},"is_claimable":false,"name":"On-demand auxeticity and co-existing pre-tension induced compression stage in a sandwich design with kinematically constrained 3D suture tiles.","description":"By incorporating concepts from auxeticity, kinematic constraints, pre-tension induced compression (PIC), and suture tessellations, tiled sandwich composites are designed, demonstrating behaviors attributed to the synergy between auxeticity and pre-tension induced contact and compression, simultaneously triggered by a threshold strain. The designs can theoretically achieve on-demand Poisson's ratio in the widest range (-∞, +∞), and once triggered, the Poisson's ratio is stable under large deformation. Also, once the overall strain goes beyond the threshold, the designs enter into a PIC stage, ensuring the middle soft layer takes the tensile load, while the tiles are under compression via contact and the 3D articulation of the tooth-channel pairs. In this PIC stage, the tooth-channel pairs p","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Aug","modification":"2025-05-18T12:13:15.805Z","creation":"2025-04-19T13:49:34.963Z"},"accession":"S-EPMC11324751","cross_references":{"pubmed":["39143060"],"doi":["10.1038/s41467-024-50664-8"]}}