{"id":"W4411464830","doi":"10.1139/cjc-2025-0033","title":"A sensitive naked eye probe based on spiropyran for exactness sensing of F <sup>−</sup> ions in aqueous","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Photochromic and Fluorescence Chemistry","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China","keywords":"Spiropyran; Chemistry; Naked eye; Detection limit; Aqueous solution; Molecule; Photochemistry; Photoisomerization; Visible spectrum; Ion; Ultraviolet; Chromophore; Organic chemistry; Chromatography; Optoelectronics; Materials science; Isomerization","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002659332,0.0004381399,0.0002614948,0.0002091208,0.0001392769,0.0002256305,0.0006243566,0.0009083941,0.001066479],"category_scores_gemma":[0.000441047,0.000237749,0.000238772,0.0001640676,0.000334003,0.0005123053,0.0003446558,0.0004995657,0.0005014713],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001923272,"about_ca_system_score_gemma":0.000163838,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001823454,"about_ca_topic_score_gemma":0.0003502651,"domain_scores_codex":[0.9997645,0.0000435296,0.00001177436,0.00007256943,0.00008078568,0.00002677988],"domain_scores_gemma":[0.9996809,0.0001022382,0.0000862869,0.00003291081,0.00007410924,0.00002363639],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002811936,0.000005709821,0.00009372763,0.00008011737,0.000003123486,0.00005829513,0.00001615605,0.00005221178,0.996309,0.00007868399,0.00007877318,0.003196166],"study_design_scores_gemma":[0.000004848744,0.0002061927,0.0006738334,0.000005050048,0.00001095371,0.0004057502,0.00002087196,0.00228008,0.9945776,0.0000428499,0.001760699,0.00001121293],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8833698,0.006153974,0.1038408,0.0004736661,0.0002687757,0.0001520288,0.000399755,0.0009231248,0.004418047],"genre_scores_gemma":[0.8903672,0.001684351,0.1030059,0.0004116703,0.0000449259,0.0001159761,0.0002150852,0.00003815299,0.004116748],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001066479,"threshold_uncertainty_score":0.003567696,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008810253781954302,"score_gpt":0.2338428922496914,"score_spread":0.2250326384677371,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}