{"id":"W2095425592","doi":"10.1021/es051362f","title":"Atmospheric Chemistry of Perfluoroalkanesulfonamides:  Kinetic and Product Studies of the OH Radical and Cl Atom Initiated Oxidation of <i>N</i>-Ethyl Perfluorobutanesulfonamide","year":2005,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":318,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Chemistry; Radical; Aldehyde; Ketone; Chlorine; Mass spectrometry; Hydroxyl radical; Atmospheric chemistry; Reaction rate constant; Organic chemistry; Ozone; Kinetics; Chromatography; Catalysis","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003484554,0.0004442048,0.0002064062,0.0002566568,0.0002013103,0.0002598634,0.0003380697,0.0003774417,0.001354672],"category_scores_gemma":[0.0002780601,0.0001228877,0.0004052362,0.0001449935,0.0001683473,0.0004415056,0.0002006692,0.0002960096,0.0002687412],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005539543,"about_ca_system_score_gemma":0.0002035937,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004368071,"about_ca_topic_score_gemma":0.002807951,"domain_scores_codex":[0.999831,0.00001691009,0.000006540134,0.00004229288,0.00006800979,0.00003516745],"domain_scores_gemma":[0.9998701,0.00002532449,0.00002866719,0.000005370146,0.00005601951,0.00001447734],"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":[0.0003986125,0.00004523652,0.006247399,0.0001399168,0.00003482807,0.00006966646,0.00008347802,0.00117287,0.9856879,0.0002970612,0.00009577476,0.005727438],"study_design_scores_gemma":[0.0000282332,0.0005228792,0.01511375,0.000008236187,0.00002989523,0.0001125767,0.00008384366,0.007676748,0.9745609,0.0001398045,0.001707816,0.00001531538],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943448,0.001085378,0.00258321,0.0000319215,0.00001497429,0.00002576342,0.0003655702,0.0000273187,0.001521051],"genre_scores_gemma":[0.9961429,0.000782016,0.001262944,0.00001409637,0.0000082206,0.0000131374,0.0004424127,0.000009706124,0.001324494],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004368071,"threshold_uncertainty_score":0.008685291,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01198800266936747,"score_gpt":0.2531047255597164,"score_spread":0.2411167228903489,"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."}}