{"id":"W7126343498","doi":"","title":"Detection and quantitation of PFAS compounds in human placental tissue using laminar flow tandem mass spectrometry","year":2023,"lang":"en","type":"other","venue":"OpenBU (Boston University)","topic":"","field":"","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Perfluorooctanoic acid; Certified reference materials; Analyte; Tandem mass spectrometry; Formic acid; Calibration curve; Sample preparation; Extraction (chemistry); Solid phase extraction","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0006231495,0.0007203351,0.0002766868,0.000809644,0.0004238738,0.0004656563,0.0004614587,0.0007576863,0.0006759521],"category_scores_gemma":[0.001058899,0.000278644,0.0003258133,0.0006231368,0.0004965528,0.0003691124,0.0003471927,0.0004046475,0.0005132498],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004237272,"about_ca_system_score_gemma":0.0007724237,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001117202,"about_ca_topic_score_gemma":0.00121283,"domain_scores_codex":[0.9994172,0.0001313315,0.00003564557,0.0001859106,0.0001837792,0.00004618488],"domain_scores_gemma":[0.9997141,0.00008021528,0.00008950129,0.00001947995,0.00007801968,0.00001863711],"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":[0.0002242175,0.00003972164,0.005179811,0.0001377695,0.00003717291,0.0003984154,0.0001063496,0.0002487615,0.9840347,0.0001853778,0.0001613649,0.009246401],"study_design_scores_gemma":[0.00003231145,0.0005479518,0.01598372,0.0000534462,0.00007251117,0.002446792,0.0002350705,0.004218641,0.9698509,0.0003710825,0.006142701,0.00004494243],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8304024,0.01416879,0.1450936,0.0007817892,0.0002122663,0.0004559379,0.00249374,0.001024929,0.005366547],"genre_scores_gemma":[0.8274347,0.0114558,0.1498015,0.00125813,0.0001085619,0.000657143,0.002075961,0.00009389089,0.007114389],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001117202,"threshold_uncertainty_score":0.0032956,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02555653883695405,"score_gpt":0.2621837627763496,"score_spread":0.2366272239393955,"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."}}