{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Hu C"],"funding":["Characterization Facility at Carnegie Mellon University","NINDS NIH HHS","National Institutes of Health","NIH HHS","National Science Foundation","Clarkson Aerospace and Air Force Office of Scientific Research (AFOSR)"],"pagination":["e2405334"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12005755"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(15)"],"pubmed_abstract":["Manufacturing of ceramics is challenging due to their low toughness and high hardness. Additive Manufacturing (AM) has been explored to create complex ceramic structures, but current techniques face a tradeoff between precisely controlled feature sizes and high shrinkage at the microscales. Here, we introduce 3D-AJP, a novel freeform ceramic fabrication method that enables highly complex microscale 3D ceramic architectures-such as micropillars, spirals, and lattices-with minimal shrinkage and no auxiliary support. Using a near-binder-free nanoparticle ink in an Aerosol Jet (AJ) 3D printer, our approach precisely controls feature sizes down to 20 µm with aspect ratios up to 30:1. The resulting structures exhibit exceptionally low linear shrinkage of 2-6% upon sintering, spanning five orders"],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["3D-AJP: Fabrication of Advanced Microarchitected Multimaterial Ceramic Structures via Binder-Free and Auxiliary-Free Aerosol Jet 3D Nanoprinting."],"pmcid":["PMC12005755"],"funding_grant_id":["RF1 NS110483","RF1NS110483","CMMI-2328678","MCF-677785","CMMI‐2328678","AWD00001291"],"pubmed_authors":["Hu C","Yuan B","Panat R","Jahan S"],"additional_accession":[]},"is_claimable":false,"name":"3D-AJP: Fabrication of Advanced Microarchitected Multimaterial Ceramic Structures via Binder-Free and Auxiliary-Free Aerosol Jet 3D Nanoprinting.","description":"Manufacturing of ceramics is challenging due to their low toughness and high hardness. Additive Manufacturing (AM) has been explored to create complex ceramic structures, but current techniques face a tradeoff between precisely controlled feature sizes and high shrinkage at the microscales. Here, we introduce 3D-AJP, a novel freeform ceramic fabrication method that enables highly complex microscale 3D ceramic architectures-such as micropillars, spirals, and lattices-with minimal shrinkage and no auxiliary support. Using a near-binder-free nanoparticle ink in an Aerosol Jet (AJ) 3D printer, our approach precisely controls feature sizes down to 20 µm with aspect ratios up to 30:1. The resulting structures exhibit exceptionally low linear shrinkage of 2-6% upon sintering, spanning five orders","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Apr","modification":"2025-06-28T03:05:26.425Z","creation":"2025-06-28T03:05:26.425Z"},"accession":"S-EPMC12005755","cross_references":{"pubmed":["39921318"],"doi":["10.1002/advs.202405334"]}}