{"public_id":"co_d2b126854d33538f8c8e7b952a006dcf","status":"active","merged_into_public_id":null,"resolved_public_id":"co_d2b126854d33538f8c8e7b952a006dcf","name":"direct ink writing","description":"An extrusion-based 3D printing technique in which material is dispensed through a nozzle to build structures, expanded here by frontal polymerization.","aliases":["DIW"],"types":["method"],"contributors":[{"id":171,"public_id":"b9tnx83g25","public_label":"eunsjani (b9tnx83g25)","roles":["extraction"],"url":"https://sah.borca.ai/u/b9tnx83g25"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"origin_summary":{"object_type":"concept","status":"active","confidence":null,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","concept.status"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"papers":[{"corpus_id":252311418,"title":"Self‐Regulative Direct Ink Writing of Frontally Polymerizing Thermoset Polymers","citation_count":43,"url":"https://sah.borca.ai/papers/252311418"}],"claims":[{"public_id":"cl_379f1e77a208ece39b9db14fef68ba45","text":"Frontal polymerization is harnessed to rapidly cure extruded filament in tandem with the direct ink writing process, with a temperature gradient along the filament imposing control over the exothermic reaction.","corpus_id":252311418,"url":"https://sah.borca.ai/claims/cl_379f1e77a208ece39b9db14fef68ba45"},{"public_id":"cl_ded03b34c80f51d9dc1cee1092594690","text":"The self-regulative direct ink writing process produces complex, high-fidelity structures and freestanding architectures spanning up to 100 mm.","corpus_id":252311418,"url":"https://sah.borca.ai/claims/cl_ded03b34c80f51d9dc1cee1092594690"}],"related_concepts":[],"resolved_url":"https://sah.borca.ai/concepts/co_d2b126854d33538f8c8e7b952a006dcf","url":"https://sah.borca.ai/concepts/co_d2b126854d33538f8c8e7b952a006dcf"}