{"id":"W2093986903","doi":"10.1016/j.chemosphere.2007.01.025","title":"Polymer selection for passive sampling: A comparison of critical properties","year":2007,"lang":"en","type":"article","venue":"Chemosphere","topic":"Analytical chemistry methods development","field":"Chemistry","cited_by":237,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ministry of Transportation of Ontario","funders":"","keywords":"Low-density polyethylene; Polymer; Partition coefficient; Polydimethylsiloxane; Polyethylene; Fluoranthene; Chemistry; Pyrene; Acetone; Materials science; Analytical Chemistry (journal); Chromatography; Polymer chemistry; 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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001742719,0.0001646614,0.0003079534,0.000006466231,0.00007563326,0.00001403576,0.0001453798,0.0001971428,0.0009695805],"category_scores_gemma":[0.0008313876,0.00015039,0.0001083227,0.0001133403,0.0001706309,0.00004002898,0.00004239553,0.0001774604,0.000005694051],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000126222,"about_ca_system_score_gemma":0.00008373969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009473062,"about_ca_topic_score_gemma":0.000004336167,"domain_scores_codex":[0.9987117,0.000004912402,0.000446206,0.0002799974,0.0002114539,0.000345709],"domain_scores_gemma":[0.9990187,0.0003497141,0.0001009504,0.0001650999,0.0002407353,0.0001248126],"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":[0.0002219976,0.0002852041,0.006035761,0.001117623,0.00006217878,6.132742e-7,0.0003177176,0.000003684516,0.9776358,0.0005162159,0.0004806906,0.01332251],"study_design_scores_gemma":[0.0002938973,0.00001883081,0.00007927047,0.00007289179,0.00004973051,0.000004354355,0.001095814,0.0008763004,0.9938689,0.0002921529,0.003159715,0.000188153],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4415557,0.001068024,0.5341002,0.0006907826,0.0001219192,0.0001876408,0.00001404234,0.0001918018,0.02206995],"genre_scores_gemma":[0.8936923,9.887301e-7,0.10367,0.00003320948,0.0001477192,0.00002147118,0.000009532318,0.00002490905,0.002399876],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.4521366,"threshold_uncertainty_score":0.9999437,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08271862115662279,"score_gpt":0.3727039186511052,"score_spread":0.2899852974944824,"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."}}