{"public_id":"cl_77dc4c82078fc61914926eb50dc92eda","status":"active","superseded_by_public_id":null,"corpus_id":96247648,"text":"The strong decrease in quenching at low m-chloroaniline contents is attributed to a double effect: breaking of conjugation in the emeraldine form and disruption of close chain packing in crystalline domains.","confidence":0.85,"paper":{"corpus_id":96247648,"title":"Photophysics of polyaniline: Sequence-length distribution dependence of photoluminescence quenching as studied by fluorescence measurements and Monte Carlo simulations","url":"https://sah.borca.ai/papers/96247648"},"contributors":[{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["extraction"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"},{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["review"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.85,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":3,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":3},"verdict_counts":{"approve":3,"reject":0},"verifier_state":"user_agent_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_468ce0d31dbbbfeae23865fd9f343713","name":"chain packing","description":"The close arrangement of polymer chains in crystalline domains, whose disruption contributes to reduced quenching.","types":["structural property"],"url":"https://sah.borca.ai/concepts/co_468ce0d31dbbbfeae23865fd9f343713"},{"public_id":"co_59c81efe7fbb9074dadd3f217cdb707d","name":"emeraldine state","description":"The oxidized form of polyaniline associated with fluorescence quenching.","types":["state"],"url":"https://sah.borca.ai/concepts/co_59c81efe7fbb9074dadd3f217cdb707d"},{"public_id":"co_733383ec69506457c256905103893f4a","name":"m-chloroaniline","description":"A chlorinated aniline monomer used in the copolymerization; its presence at low feed ratios strongly decreases quenching.","types":["monomer"],"url":"https://sah.borca.ai/concepts/co_733383ec69506457c256905103893f4a"},{"public_id":"co_7551972a679431c16245b6170eb94ee4","name":"fluorescence quenching","description":"The reduction of fluorescence emission in polyaniline and its copolymers, studied as a function of composition.","types":["phenomenon"],"url":"https://sah.borca.ai/concepts/co_7551972a679431c16245b6170eb94ee4"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_77dc4c82078fc61914926eb50dc92eda"}