{"id":"W4414829426","doi":"10.26434/chemrxiv-2025-ck1g2","title":"Selective and Solvent-Free Extraction of Medium-ChainFatty Acids with Polydimethylsiloxane Membranes","year":2025,"lang":"en","type":"article","venue":"ChemRxiv","topic":"Analytical Chemistry and Chromatography","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Polydimethylsiloxane; Membrane; Extraction (chemistry); Selectivity; Acetic acid; Porosity; Membrane technology; Fabrication","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002939871,0.0005543071,0.0002260243,0.0002236621,0.0002350715,0.0002779501,0.0002696537,0.0003598502,0.000406081],"category_scores_gemma":[0.0002478678,0.00020486,0.0004351522,0.0001854484,0.0002094655,0.0004887051,0.0002952348,0.0003765632,0.0003208554],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004070974,"about_ca_system_score_gemma":0.0002904193,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007119936,"about_ca_topic_score_gemma":0.001150752,"domain_scores_codex":[0.999774,0.00002473913,0.00001864388,0.00004825511,0.00008393703,0.00005042245],"domain_scores_gemma":[0.9998791,0.00004321994,0.00003375433,0.00001040252,0.00002377967,0.000009661762],"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":[0.00001324436,0.000006144446,0.00005858385,0.00003809496,0.000003408685,0.00002328427,0.000007396421,0.0001141347,0.9990371,0.00004528351,0.00001058532,0.0006426775],"study_design_scores_gemma":[0.000001322156,0.00002055924,0.0001992032,0.000001631193,0.000002293368,0.0000141489,0.000005244327,0.0005219475,0.9989104,0.000009558161,0.0003114575,0.000002261923],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9720237,0.001738506,0.02377281,0.0001033366,0.0000309019,0.00008459821,0.0005447212,0.0001184385,0.001583131],"genre_scores_gemma":[0.959429,0.003038725,0.03510808,0.0000540592,0.00001345531,0.00009556537,0.00052146,0.00002829544,0.001711325],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007119936,"threshold_uncertainty_score":0.002953708,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005829939103464979,"score_gpt":0.2347987400017449,"score_spread":0.2289688008982799,"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."}}