{"id":"W3036778393","doi":"10.1002/ansa.202000053","title":"Rapid biomonitoring of perfluoroalkyl substance exposures in serum by multisegment injection‐nonaqueous capillary electrophoresis‐tandem mass spectrometry","year":2020,"lang":"en","type":"article","venue":"Analytical Science Advances","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Perfluorooctanoic acid; Biomonitoring; Chemistry; Chromatography; Tandem mass spectrometry; Solid phase extraction; Environmental chemistry; Extraction (chemistry); Sample preparation; Mass spectrometry","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0006126999,0.0002567294,0.0003783486,0.0001550483,0.0002568921,0.00006821,0.0009360926,0.00007736104,0.0009186261],"category_scores_gemma":[0.0001587525,0.0002229005,0.00009268003,0.003644991,0.001439218,0.0009874935,0.0001500069,0.0003369356,0.00008010978],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005131469,"about_ca_system_score_gemma":0.00007387383,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000281267,"about_ca_topic_score_gemma":0.0002212199,"domain_scores_codex":[0.9959834,0.00008994866,0.0005003689,0.0008630893,0.001541815,0.001021393],"domain_scores_gemma":[0.9989337,0.0001359405,0.0001245036,0.0002988958,0.00003578462,0.0004711784],"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":[0.00006769643,0.00008922167,0.4137924,0.00001724056,0.000007913392,0.00002664039,0.0003380722,0.0008456747,0.5289156,0.00004334545,0.0002039481,0.05565222],"study_design_scores_gemma":[0.0008206434,0.001136451,0.1586974,0.00005567381,0.00001808018,0.00001139093,0.0009640857,0.01220001,0.8172365,0.0005290816,0.007654371,0.0006763525],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9665415,0.02863939,0.0005893966,0.0005106604,0.0001117156,0.000227115,0.0000125209,0.00004096606,0.003326704],"genre_scores_gemma":[0.9927012,0.005368228,0.001581969,0.0001406098,0.00007164705,0.00001397653,0.000002580624,0.00001423788,0.0001055379],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2883209,"threshold_uncertainty_score":0.9999947,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01513616648991178,"score_gpt":0.2754385283250139,"score_spread":0.2603023618351021,"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."}}