{"id":"W1989206884","doi":"10.1021/ac025595q","title":"Electrochemically Controlled Solid-Phase Microextraction Based on Conductive Polypyrrole Films","year":2002,"lang":"en","type":"letter","venue":"Analytical Chemistry","topic":"Electrochemical Analysis and Applications","field":"Chemistry","cited_by":193,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Solid-phase microextraction; Polypyrrole; Chemistry; Desorption; Analyte; Extraction (chemistry); Fiber; Electrochemistry; Mass spectrometry; Chromatography; Analytical Chemistry (journal); Electrode; Gas chromatography–mass spectrometry; Adsorption; Organic chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","research_integrity","insufficient_payload"],"consensus_categories":["research_integrity"],"category_scores_codex":[0.0001266952,0.0010806,0.001746999,0.0001039774,0.0002266867,0.0001728146,0.0008733461,0.002492431,0.01637794],"category_scores_gemma":[0.0003804384,0.000996545,0.001479285,0.0004481654,0.0003191929,0.00006669624,0.00006607514,0.005374779,0.0004305603],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003251106,"about_ca_system_score_gemma":0.0001965832,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001089208,"about_ca_topic_score_gemma":4.333037e-7,"domain_scores_codex":[0.9948471,0.00003356475,0.001186822,0.001661803,0.001016183,0.00125451],"domain_scores_gemma":[0.9964696,0.0008071568,0.0006616986,0.00141105,0.000282877,0.0003675785],"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":[0.0002191902,0.0005977322,0.000003015447,0.0001751994,0.0004376271,0.00008036796,0.000002362466,0.00001211601,0.5792161,0.000005319383,0.4191985,0.0000524945],"study_design_scores_gemma":[0.004457328,0.00005645814,1.42469e-7,0.0001303226,0.00126797,0.00002844481,0.000009507099,0.05828668,0.7168111,0.0001733982,0.2177943,0.0009843112],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.04417848,0.0009961248,0.002029113,0.5501975,0.0001098737,0.001015613,0.001292116,0.001376658,0.3988045],"genre_scores_gemma":[0.4356588,0.0001548728,0.0006193776,0.4004932,0.00859393,0.001172875,0.016753,0.000554573,0.1359994],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.3914803,"threshold_uncertainty_score":0.9992485,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0127079659590356,"score_gpt":0.291725591230396,"score_spread":0.2790176252713604,"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."}}